Merge branch 'freqtrade:develop' into develop

.github/workflows/ci.yml

@@ -425,7 +425,7 @@ jobs:
         python setup.py sdist bdist_wheel
 
     - name: Publish to PyPI (Test)
-      uses: pypa/gh-action-pypi-publish@v1.8.3
+      uses: pypa/gh-action-pypi-publish@v1.8.4
       if: (github.event_name == 'release')
       with:
         user: __token__
@@ -433,7 +433,7 @@ jobs:
         repository_url: https://test.pypi.org/legacy/
 
     - name: Publish to PyPI
-      uses: pypa/gh-action-pypi-publish@v1.8.3
+      uses: pypa/gh-action-pypi-publish@v1.8.4
       if: (github.event_name == 'release')
       with:
         user: __token__

.pre-commit-config.yaml

@@ -13,12 +13,12 @@ repos:
       - id: mypy
         exclude: build_helpers
         additional_dependencies:
-          - types-cachetools==5.3.0.4
+          - types-cachetools==5.3.0.5
           - types-filelock==3.2.7
-          - types-requests==2.28.11.16
+          - types-requests==2.28.11.17
-          - types-tabulate==0.9.0.1
+          - types-tabulate==0.9.0.2
-          - types-python-dateutil==2.8.19.10
+          - types-python-dateutil==2.8.19.11
-          - SQLAlchemy==2.0.7
+          - SQLAlchemy==2.0.8
         # stages: [push]
 
   - repo: https://github.com/pycqa/isort

build_helpers/publish_docker_arm64.sh

@@ -42,9 +42,9 @@ if [ $? -ne 0 ]; then
     return 1
 fi
 
-docker build --cache-from freqtrade:${TAG_ARM} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_PLOT_ARM} -f docker/Dockerfile.plot .
+docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_PLOT_ARM} -f docker/Dockerfile.plot .
-docker build --cache-from freqtrade:${TAG_ARM} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_FREQAI_ARM} -f docker/Dockerfile.freqai .
+docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_FREQAI_ARM} -f docker/Dockerfile.freqai .
-docker build --cache-from freqtrade:${TAG_ARM} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_FREQAI_RL_ARM} -f docker/Dockerfile.freqai_rl .
+docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG_FREQAI_ARM} -t freqtrade:${TAG_FREQAI_RL_ARM} -f docker/Dockerfile.freqai_rl .
 
 # Tag image for upload and next build step
 docker tag freqtrade:$TAG_ARM ${CACHE_IMAGE}:$TAG_ARM

build_helpers/publish_docker_multi.sh

@@ -58,9 +58,9 @@ fi
 # Tag image for upload and next build step
 docker tag freqtrade:$TAG ${CACHE_IMAGE}:$TAG
 
-docker build --cache-from freqtrade:${TAG} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG} -t freqtrade:${TAG_PLOT} -f docker/Dockerfile.plot .
+docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG} -t freqtrade:${TAG_PLOT} -f docker/Dockerfile.plot .
-docker build --cache-from freqtrade:${TAG} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG} -t freqtrade:${TAG_FREQAI} -f docker/Dockerfile.freqai .
+docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG} -t freqtrade:${TAG_FREQAI} -f docker/Dockerfile.freqai .
-docker build --cache-from freqtrade:${TAG_FREQAI} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG_FREQAI} -t freqtrade:${TAG_FREQAI_RL} -f docker/Dockerfile.freqai_rl .
+docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG_FREQAI} -t freqtrade:${TAG_FREQAI_RL} -f docker/Dockerfile.freqai_rl .
 
 docker tag freqtrade:$TAG_PLOT ${CACHE_IMAGE}:$TAG_PLOT
 docker tag freqtrade:$TAG_FREQAI ${CACHE_IMAGE}:$TAG_FREQAI

docs/freqai-feature-engineering.md

@@ -6,8 +6,8 @@ Low level feature engineering is performed in the user strategy within a set of
 
 |  Function | Description |
 |---------------|-------------|
-| `feature_engineering__expand_all()` | This optional function will automatically expand the defined features on the config defined `indicator_periods_candles`, `include_timeframes`, `include_shifted_candles`, and `include_corr_pairs`.
+| `feature_engineering_expand_all()` | This optional function will automatically expand the defined features on the config defined `indicator_periods_candles`, `include_timeframes`, `include_shifted_candles`, and `include_corr_pairs`.
-| `feature_engineering__expand_basic()` | This optional function will automatically expand the defined features on the config defined `include_timeframes`, `include_shifted_candles`, and `include_corr_pairs`. Note: this function does *not* expand across `include_periods_candles`.
+| `feature_engineering_expand_basic()` | This optional function will automatically expand the defined features on the config defined `include_timeframes`, `include_shifted_candles`, and `include_corr_pairs`. Note: this function does *not* expand across `include_periods_candles`.
 | `feature_engineering_standard()` | This optional function will be called once with the dataframe of the base timeframe. This is the final function to be called, which means that the dataframe entering this function will contain all the features and columns from the base asset created by the other `feature_engineering_expand` functions. This function is a good place to do custom exotic feature extractions (e.g. tsfresh). This function is also a good place for any feature that should not be auto-expanded upon (e.g., day of the week).
 | `set_freqai_targets()` | Required function to set the targets for the model. All targets must be prepended with `&` to be recognized by the FreqAI internals.
 
@@ -182,11 +182,11 @@ In total, the number of features the user of the presented example strat has cre
  $= 3 * 3 * 3 * 2 * 2 = 108$.
 
 
- ### Gain finer control over `feature_engineering_*` functions with `metadata`
+### Gain finer control over `feature_engineering_*` functions with `metadata`
 
  All `feature_engineering_*` and `set_freqai_targets()` functions are passed a `metadata` dictionary which contains information about the `pair`, `tf` (timeframe), and `period` that FreqAI is automating for feature building. As such, a user can use `metadata` inside `feature_engineering_*` functions as criteria for blocking/reserving features for certain timeframes, periods, pairs etc.
 
- ```py
+ ```python
 def feature_engineering_expand_all(self, dataframe, period, metadata, **kwargs):
  if metadata["tf"] == "1h":
     dataframe["%-roc-period"] = ta.ROC(dataframe, timeperiod=period)

docs/requirements-docs.txt

@@ -1,6 +1,6 @@
 markdown==3.3.7
 mkdocs==1.4.2
-mkdocs-material==9.1.4
+mkdocs-material==9.1.5
 mdx_truly_sane_lists==1.3
 pymdown-extensions==9.10
 jinja2==3.1.2

freqtrade/__init__.py

@@ -1,5 +1,5 @@
 """ Freqtrade bot """
-__version__ = '2023.3.dev'
+__version__ = '2023.4.dev'
 
 if 'dev' in __version__:
     from pathlib import Path

freqtrade/constants.py

@@ -598,7 +598,7 @@ CONF_SCHEMA = {
                         "model_type": {"type": "string", "default": "PPO"},
                         "policy_type": {"type": "string", "default": "MlpPolicy"},
                         "net_arch": {"type": "array", "default": [128, 128]},
-                        "randomize_startinng_position": {"type": "boolean", "default": False},
+                        "randomize_starting_position": {"type": "boolean", "default": False},
                         "model_reward_parameters": {
                             "type": "object",
                             "properties": {

freqtrade/exchange/__init__.py

@@ -8,15 +8,15 @@ from freqtrade.exchange.bitpanda import Bitpanda
 from freqtrade.exchange.bittrex import Bittrex
 from freqtrade.exchange.bybit import Bybit
 from freqtrade.exchange.coinbasepro import Coinbasepro
-from freqtrade.exchange.exchange_utils import (amount_to_contract_precision, amount_to_contracts,
+from freqtrade.exchange.exchange_utils import (ROUND_DOWN, ROUND_UP, amount_to_contract_precision,
-                                               amount_to_precision, available_exchanges,
+                                               amount_to_contracts, amount_to_precision,
-                                               ccxt_exchanges, contracts_to_amount,
+                                               available_exchanges, ccxt_exchanges,
-                                               date_minus_candles, is_exchange_known_ccxt,
+                                               contracts_to_amount, date_minus_candles,
-                                               market_is_active, price_to_precision,
+                                               is_exchange_known_ccxt, market_is_active,
-                                               timeframe_to_minutes, timeframe_to_msecs,
+                                               price_to_precision, timeframe_to_minutes,
-                                               timeframe_to_next_date, timeframe_to_prev_date,
+                                               timeframe_to_msecs, timeframe_to_next_date,
-                                               timeframe_to_seconds, validate_exchange,
+                                               timeframe_to_prev_date, timeframe_to_seconds,
-                                               validate_exchanges)
+                                               validate_exchange, validate_exchanges)
 from freqtrade.exchange.gate import Gate
 from freqtrade.exchange.hitbtc import Hitbtc
 from freqtrade.exchange.huobi import Huobi

freqtrade/exchange/exchange.py

@@ -30,13 +30,14 @@ from freqtrade.exceptions import (DDosProtection, ExchangeError, InsufficientFun
                                   RetryableOrderError, TemporaryError)
 from freqtrade.exchange.common import (API_FETCH_ORDER_RETRY_COUNT, remove_credentials, retrier,
                                        retrier_async)
-from freqtrade.exchange.exchange_utils import (CcxtModuleType, amount_to_contract_precision,
+from freqtrade.exchange.exchange_utils import (ROUND, ROUND_DOWN, ROUND_UP, CcxtModuleType,
-                                               amount_to_contracts, amount_to_precision,
+                                               amount_to_contract_precision, amount_to_contracts,
-                                               contracts_to_amount, date_minus_candles,
+                                               amount_to_precision, contracts_to_amount,
-                                               is_exchange_known_ccxt, market_is_active,
+                                               date_minus_candles, is_exchange_known_ccxt,
-                                               price_to_precision, timeframe_to_minutes,
+                                               market_is_active, price_to_precision,
-                                               timeframe_to_msecs, timeframe_to_next_date,
+                                               timeframe_to_minutes, timeframe_to_msecs,
-                                               timeframe_to_prev_date, timeframe_to_seconds)
+                                               timeframe_to_next_date, timeframe_to_prev_date,
+                                               timeframe_to_seconds)
 from freqtrade.exchange.types import OHLCVResponse, OrderBook, Ticker, Tickers
 from freqtrade.misc import (chunks, deep_merge_dicts, file_dump_json, file_load_json,
                             safe_value_fallback2)
@@ -734,12 +735,14 @@ class Exchange:
         """
         return amount_to_precision(amount, self.get_precision_amount(pair), self.precisionMode)
 
-    def price_to_precision(self, pair: str, price: float) -> float:
+    def price_to_precision(self, pair: str, price: float, *, rounding_mode: int = ROUND) -> float:
         """
-        Returns the price rounded up to the precision the Exchange accepts.
+        Returns the price rounded to the precision the Exchange accepts.
-        Rounds up
+        The default price_rounding_mode in conf is ROUND.
+        For stoploss calculations, must use ROUND_UP for longs, and ROUND_DOWN for shorts.
         """
-        return price_to_precision(price, self.get_precision_price(pair), self.precisionMode)
+        return price_to_precision(price, self.get_precision_price(pair),
+                                  self.precisionMode, rounding_mode=rounding_mode)
 
     def price_get_one_pip(self, pair: str, price: float) -> float:
         """
@@ -762,12 +765,12 @@ class Exchange:
         return self._get_stake_amount_limit(pair, price, stoploss, 'min', leverage)
 
     def get_max_pair_stake_amount(self, pair: str, price: float, leverage: float = 1.0) -> float:
-        max_stake_amount = self._get_stake_amount_limit(pair, price, 0.0, 'max')
+        max_stake_amount = self._get_stake_amount_limit(pair, price, 0.0, 'max', leverage)
         if max_stake_amount is None:
             # * Should never be executed
             raise OperationalException(f'{self.name}.get_max_pair_stake_amount should'
                                        'never set max_stake_amount to None')
-        return max_stake_amount / leverage
+        return max_stake_amount
 
     def _get_stake_amount_limit(
         self,
@@ -785,43 +788,41 @@ class Exchange:
         except KeyError:
             raise ValueError(f"Can't get market information for symbol {pair}")
 
+        if isMin:
+            # reserve some percent defined in config (5% default) + stoploss
+            margin_reserve: float = 1.0 + self._config.get('amount_reserve_percent',
+                                                           DEFAULT_AMOUNT_RESERVE_PERCENT)
+            stoploss_reserve = (
+                margin_reserve / (1 - abs(stoploss)) if abs(stoploss) != 1 else 1.5
+            )
+            # it should not be more than 50%
+            stoploss_reserve = max(min(stoploss_reserve, 1.5), 1)
+        else:
+            margin_reserve = 1.0
+            stoploss_reserve = 1.0
+
         stake_limits = []
         limits = market['limits']
         if (limits['cost'][limit] is not None):
             stake_limits.append(
-                self._contracts_to_amount(
+                self._contracts_to_amount(pair, limits['cost'][limit]) * stoploss_reserve
-                    pair,
-                    limits['cost'][limit]
-                )
             )
 
         if (limits['amount'][limit] is not None):
             stake_limits.append(
-                self._contracts_to_amount(
+                self._contracts_to_amount(pair, limits['amount'][limit]) * price * margin_reserve
-                    pair,
-                    limits['amount'][limit] * price
-                )
             )
 
         if not stake_limits:
             return None if isMin else float('inf')
 
-        # reserve some percent defined in config (5% default) + stoploss
-        amount_reserve_percent = 1.0 + self._config.get('amount_reserve_percent',
-                                                        DEFAULT_AMOUNT_RESERVE_PERCENT)
-        amount_reserve_percent = (
-            amount_reserve_percent / (1 - abs(stoploss)) if abs(stoploss) != 1 else 1.5
-        )
-        # it should not be more than 50%
-        amount_reserve_percent = max(min(amount_reserve_percent, 1.5), 1)
-
         # The value returned should satisfy both limits: for amount (base currency) and
         # for cost (quote, stake currency), so max() is used here.
         # See also #2575 at github.
         return self._get_stake_amount_considering_leverage(
-            max(stake_limits) * amount_reserve_percent,
+            max(stake_limits) if isMin else min(stake_limits),
             leverage or 1.0
-        ) if isMin else min(stake_limits)
+        )
 
     def _get_stake_amount_considering_leverage(self, stake_amount: float, leverage: float) -> float:
         """
@@ -1185,12 +1186,12 @@ class Exchange:
 
         user_order_type = order_types.get('stoploss', 'market')
         ordertype, user_order_type = self._get_stop_order_type(user_order_type)
-
+        round_mode = ROUND_DOWN if side == 'buy' else ROUND_UP
-        stop_price_norm = self.price_to_precision(pair, stop_price)
+        stop_price_norm = self.price_to_precision(pair, stop_price, rounding_mode=round_mode)
         limit_rate = None
         if user_order_type == 'limit':
             limit_rate = self._get_stop_limit_rate(stop_price, order_types, side)
-            limit_rate = self.price_to_precision(pair, limit_rate)
+            limit_rate = self.price_to_precision(pair, limit_rate, rounding_mode=round_mode)
 
         if self._config['dry_run']:
             dry_order = self.create_dry_run_order(

freqtrade/exchange/exchange_utils.py

@@ -2,11 +2,12 @@
 Exchange support utils
 """
 from datetime import datetime, timedelta, timezone
-from math import ceil
+from math import ceil, floor
 from typing import Any, Dict, List, Optional, Tuple
 
 import ccxt
-from ccxt import ROUND_DOWN, ROUND_UP, TICK_SIZE, TRUNCATE, decimal_to_precision
+from ccxt import (DECIMAL_PLACES, ROUND, ROUND_DOWN, ROUND_UP, SIGNIFICANT_DIGITS, TICK_SIZE,
+                  TRUNCATE, decimal_to_precision)
 
 from freqtrade.exchange.common import BAD_EXCHANGES, EXCHANGE_HAS_OPTIONAL, EXCHANGE_HAS_REQUIRED
 from freqtrade.util import FtPrecise
@@ -219,35 +220,51 @@ def amount_to_contract_precision(
     return amount
 
 
-def price_to_precision(price: float, price_precision: Optional[float],
+def price_to_precision(
-                       precisionMode: Optional[int]) -> float:
+    price: float,
+    price_precision: Optional[float],
+    precisionMode: Optional[int],
+    *,
+    rounding_mode: int = ROUND,
+) -> float:
     """
-    Returns the price rounded up to the precision the Exchange accepts.
+    Returns the price rounded to the precision the Exchange accepts.
     Partial Re-implementation of ccxt internal method decimal_to_precision(),
-    which does not support rounding up
+    which does not support rounding up.
+    For stoploss calculations, must use ROUND_UP for longs, and ROUND_DOWN for shorts.
+
     TODO: If ccxt supports ROUND_UP for decimal_to_precision(), we could remove this and
     align with amount_to_precision().
-    !!! Rounds up
     :param price: price to convert
     :param price_precision: price precision to use. Used from markets[pair]['precision']['price']
     :param precisionMode: precision mode to use. Should be used from precisionMode
                           one of ccxt's DECIMAL_PLACES, SIGNIFICANT_DIGITS, or TICK_SIZE
+    :param rounding_mode: rounding mode to use. Defaults to ROUND
     :return: price rounded up to the precision the Exchange accepts
-
     """
     if price_precision is not None and precisionMode is not None:
-        # price = float(decimal_to_precision(price, rounding_mode=ROUND,
-        #                                    precision=price_precision,
-        #                                    counting_mode=self.precisionMode,
-        #                                    ))
         if precisionMode == TICK_SIZE:
+            if rounding_mode == ROUND:
+                ticks = price / price_precision
+                rounded_ticks = round(ticks)
+                return rounded_ticks * price_precision
             precision = FtPrecise(price_precision)
             price_str = FtPrecise(price)
             missing = price_str % precision
             if not missing == FtPrecise("0"):
-                price = round(float(str(price_str - missing + precision)), 14)
+                return round(float(str(price_str - missing + precision)), 14)
-        else:
+            return price
-            symbol_prec = price_precision
+        elif precisionMode in (SIGNIFICANT_DIGITS, DECIMAL_PLACES):
-            big_price = price * pow(10, symbol_prec)
+            ndigits = round(price_precision)
-            price = ceil(big_price) / pow(10, symbol_prec)
+            if rounding_mode == ROUND:
+                return round(price, ndigits)
+            ticks = price * (10**ndigits)
+            if rounding_mode == ROUND_UP:
+                return ceil(ticks) / (10**ndigits)
+            if rounding_mode == TRUNCATE:
+                return int(ticks) / (10**ndigits)
+            if rounding_mode == ROUND_DOWN:
+                return floor(ticks) / (10**ndigits)
+            raise ValueError(f"Unknown rounding_mode {rounding_mode}")
+        raise ValueError(f"Unknown precisionMode {precisionMode}")
     return price

freqtrade/exchange/kraken.py

@@ -12,6 +12,7 @@ from freqtrade.exceptions import (DDosProtection, InsufficientFundsError, Invali
                                   OperationalException, TemporaryError)
 from freqtrade.exchange import Exchange
 from freqtrade.exchange.common import retrier
+from freqtrade.exchange.exchange_utils import ROUND_DOWN, ROUND_UP
 from freqtrade.exchange.types import Tickers
 
 
@@ -109,6 +110,7 @@ class Kraken(Exchange):
         if self.trading_mode == TradingMode.FUTURES:
             params.update({'reduceOnly': True})
 
+        round_mode = ROUND_DOWN if side == 'buy' else ROUND_UP
         if order_types.get('stoploss', 'market') == 'limit':
             ordertype = "stop-loss-limit"
             limit_price_pct = order_types.get('stoploss_on_exchange_limit_ratio', 0.99)
@@ -116,11 +118,11 @@ class Kraken(Exchange):
                 limit_rate = stop_price * limit_price_pct
             else:
                 limit_rate = stop_price * (2 - limit_price_pct)
-            params['price2'] = self.price_to_precision(pair, limit_rate)
+            params['price2'] = self.price_to_precision(pair, limit_rate, rounding_mode=round_mode)
         else:
             ordertype = "stop-loss"
 
-        stop_price = self.price_to_precision(pair, stop_price)
+        stop_price = self.price_to_precision(pair, stop_price, rounding_mode=round_mode)
 
         if self._config['dry_run']:
             dry_order = self.create_dry_run_order(

freqtrade/freqai/RL/Base3ActionRLEnv.py

@@ -66,7 +66,7 @@ class Base3ActionRLEnv(BaseEnvironment):
             elif action == Actions.Sell.value and not self.can_short:
                 self._update_total_profit()
                 self._position = Positions.Neutral
-                trade_type = "neutral"
+                trade_type = "exit"
                 self._last_trade_tick = None
             else:
                 print("case not defined")
@@ -74,7 +74,7 @@ class Base3ActionRLEnv(BaseEnvironment):
             if trade_type is not None:
                 self.trade_history.append(
                     {'price': self.current_price(), 'index': self._current_tick,
-                     'type': trade_type})
+                     'type': trade_type, 'profit': self.get_unrealized_profit()})
 
         if (self._total_profit < self.max_drawdown or
                 self._total_unrealized_profit < self.max_drawdown):

freqtrade/freqai/RL/Base4ActionRLEnv.py

@@ -52,16 +52,6 @@ class Base4ActionRLEnv(BaseEnvironment):
 
         trade_type = None
         if self.is_tradesignal(action):
-            """
-            Action: Neutral, position: Long ->  Close Long
-            Action: Neutral, position: Short -> Close Short
-
-            Action: Long, position: Neutral -> Open Long
-            Action: Long, position: Short -> Close Short and Open Long
-
-            Action: Short, position: Neutral -> Open Short
-            Action: Short, position: Long -> Close Long and Open Short
-            """
 
             if action == Actions.Neutral.value:
                 self._position = Positions.Neutral
@@ -69,16 +59,16 @@ class Base4ActionRLEnv(BaseEnvironment):
                 self._last_trade_tick = None
             elif action == Actions.Long_enter.value:
                 self._position = Positions.Long
-                trade_type = "long"
+                trade_type = "enter_long"
                 self._last_trade_tick = self._current_tick
             elif action == Actions.Short_enter.value:
                 self._position = Positions.Short
-                trade_type = "short"
+                trade_type = "enter_short"
                 self._last_trade_tick = self._current_tick
             elif action == Actions.Exit.value:
                 self._update_total_profit()
                 self._position = Positions.Neutral
-                trade_type = "neutral"
+                trade_type = "exit"
                 self._last_trade_tick = None
             else:
                 print("case not defined")
@@ -86,7 +76,7 @@ class Base4ActionRLEnv(BaseEnvironment):
             if trade_type is not None:
                 self.trade_history.append(
                     {'price': self.current_price(), 'index': self._current_tick,
-                     'type': trade_type})
+                     'type': trade_type, 'profit': self.get_unrealized_profit()})
 
         if (self._total_profit < self.max_drawdown or
                 self._total_unrealized_profit < self.max_drawdown):

freqtrade/freqai/RL/Base5ActionRLEnv.py

@@ -53,16 +53,6 @@ class Base5ActionRLEnv(BaseEnvironment):
 
         trade_type = None
         if self.is_tradesignal(action):
-            """
-            Action: Neutral, position: Long ->  Close Long
-            Action: Neutral, position: Short -> Close Short
-
-            Action: Long, position: Neutral -> Open Long
-            Action: Long, position: Short -> Close Short and Open Long
-
-            Action: Short, position: Neutral -> Open Short
-            Action: Short, position: Long -> Close Long and Open Short
-            """
 
             if action == Actions.Neutral.value:
                 self._position = Positions.Neutral
@@ -70,21 +60,21 @@ class Base5ActionRLEnv(BaseEnvironment):
                 self._last_trade_tick = None
             elif action == Actions.Long_enter.value:
                 self._position = Positions.Long
-                trade_type = "long"
+                trade_type = "enter_long"
                 self._last_trade_tick = self._current_tick
             elif action == Actions.Short_enter.value:
                 self._position = Positions.Short
-                trade_type = "short"
+                trade_type = "enter_short"
                 self._last_trade_tick = self._current_tick
             elif action == Actions.Long_exit.value:
                 self._update_total_profit()
                 self._position = Positions.Neutral
-                trade_type = "neutral"
+                trade_type = "exit_long"
                 self._last_trade_tick = None
             elif action == Actions.Short_exit.value:
                 self._update_total_profit()
                 self._position = Positions.Neutral
-                trade_type = "neutral"
+                trade_type = "exit_short"
                 self._last_trade_tick = None
             else:
                 print("case not defined")
@@ -92,7 +82,7 @@ class Base5ActionRLEnv(BaseEnvironment):
             if trade_type is not None:
                 self.trade_history.append(
                     {'price': self.current_price(), 'index': self._current_tick,
-                     'type': trade_type})
+                     'type': trade_type, 'profit': self.get_unrealized_profit()})
 
         if (self._total_profit < self.max_drawdown or
                 self._total_unrealized_profit < self.max_drawdown):

freqtrade/freqtradebot.py

@@ -21,7 +21,8 @@ from freqtrade.enums import (ExitCheckTuple, ExitType, RPCMessageType, RunMode,
                              State, TradingMode)
 from freqtrade.exceptions import (DependencyException, ExchangeError, InsufficientFundsError,
                                   InvalidOrderException, PricingError)
-from freqtrade.exchange import timeframe_to_minutes, timeframe_to_next_date, timeframe_to_seconds
+from freqtrade.exchange import (ROUND_DOWN, ROUND_UP, timeframe_to_minutes, timeframe_to_next_date,
+                                timeframe_to_seconds)
 from freqtrade.misc import safe_value_fallback, safe_value_fallback2
 from freqtrade.mixins import LoggingMixin
 from freqtrade.persistence import Order, PairLocks, Trade, init_db
@@ -853,7 +854,8 @@ class FreqtradeBot(LoggingMixin):
                 logger.info(f"Canceling stoploss on exchange for {trade}")
                 co = self.exchange.cancel_stoploss_order_with_result(
                     trade.stoploss_order_id, trade.pair, trade.amount)
-                trade.update_order(co)
+                self.update_trade_state(trade, trade.stoploss_order_id, co, stoploss_order=True)
+
                 # Reset stoploss order id.
                 trade.stoploss_order_id = None
             except InvalidOrderException:
@@ -945,7 +947,7 @@ class FreqtradeBot(LoggingMixin):
 
         return enter_limit_requested, stake_amount, leverage
 
-    def _notify_enter(self, trade: Trade, order: Order, order_type: Optional[str] = None,
+    def _notify_enter(self, trade: Trade, order: Order, order_type: str,
                       fill: bool = False, sub_trade: bool = False) -> None:
         """
         Sends rpc notification when a entry order occurred.
@@ -1171,7 +1173,8 @@ class FreqtradeBot(LoggingMixin):
             logger.warning('Unable to fetch stoploss order: %s', exception)
 
         if stoploss_order:
-            trade.update_order(stoploss_order)
+            self.update_trade_state(trade, trade.stoploss_order_id, stoploss_order,
+                                    stoploss_order=True)
 
         # We check if stoploss order is fulfilled
         if stoploss_order and stoploss_order['status'] in ('closed', 'triggered'):
@@ -1235,7 +1238,9 @@ class FreqtradeBot(LoggingMixin):
         :param order: Current on exchange stoploss order
         :return: None
         """
-        stoploss_norm = self.exchange.price_to_precision(trade.pair, trade.stoploss_or_liquidation)
+        stoploss_norm = self.exchange.price_to_precision(
+            trade.pair, trade.stoploss_or_liquidation,
+            rounding_mode=ROUND_DOWN if trade.is_short else ROUND_UP)
 
         if self.exchange.stoploss_adjust(stoploss_norm, order, side=trade.exit_side):
             # we check if the update is necessary
@@ -1778,6 +1783,7 @@ class FreqtradeBot(LoggingMixin):
             return False
 
         # Update trade with order values
+        if not stoploss_order:
             logger.info(f'Found open order for {trade}')
         try:
             order = action_order or self.exchange.fetch_order_or_stoploss_order(order_id,
@@ -1847,7 +1853,7 @@ class FreqtradeBot(LoggingMixin):
                 self.handle_protections(trade.pair, trade.trade_direction)
         elif send_msg and not trade.open_order_id and not stoploss_order:
             # Enter fill
-            self._notify_enter(trade, order, fill=True, sub_trade=sub_trade)
+            self._notify_enter(trade, order, order.order_type, fill=True, sub_trade=sub_trade)
 
     def handle_protections(self, pair: str, side: LongShort) -> None:
         # Lock pair for one candle to prevent immediate rebuys

freqtrade/persistence/trade_model.py

@@ -15,7 +15,8 @@ from freqtrade.constants import (DATETIME_PRINT_FORMAT, MATH_CLOSE_PREC, NON_OPE
                                  BuySell, LongShort)
 from freqtrade.enums import ExitType, TradingMode
 from freqtrade.exceptions import DependencyException, OperationalException
-from freqtrade.exchange import amount_to_contract_precision, price_to_precision
+from freqtrade.exchange import (ROUND_DOWN, ROUND_UP, amount_to_contract_precision,
+                                price_to_precision)
 from freqtrade.leverage import interest
 from freqtrade.persistence.base import ModelBase, SessionType
 from freqtrade.util import FtPrecise
@@ -597,7 +598,8 @@ class LocalTrade():
         """
         Method used internally to set self.stop_loss.
         """
-        stop_loss_norm = price_to_precision(stop_loss, self.price_precision, self.precision_mode)
+        stop_loss_norm = price_to_precision(stop_loss, self.price_precision, self.precision_mode,
+                                            rounding_mode=ROUND_DOWN if self.is_short else ROUND_UP)
         if not self.stop_loss:
             self.initial_stop_loss = stop_loss_norm
         self.stop_loss = stop_loss_norm
@@ -628,7 +630,8 @@ class LocalTrade():
         if self.initial_stop_loss_pct is None or refresh:
             self.__set_stop_loss(new_loss, stoploss)
             self.initial_stop_loss = price_to_precision(
-                new_loss, self.price_precision, self.precision_mode)
+                new_loss, self.price_precision, self.precision_mode,
+                rounding_mode=ROUND_DOWN if self.is_short else ROUND_UP)
             self.initial_stop_loss_pct = -1 * abs(stoploss)
 
         # evaluate if the stop loss needs to be updated
@@ -692,21 +695,24 @@ class LocalTrade():
             else:
                 logger.warning(
                     f'Got different open_order_id {self.open_order_id} != {order.order_id}')
+
+        elif order.ft_order_side == 'stoploss' and order.status not in ('open', ):
+            self.stoploss_order_id = None
+            self.close_rate_requested = self.stop_loss
+            self.exit_reason = ExitType.STOPLOSS_ON_EXCHANGE.value
+            if self.is_open:
+                logger.info(f'{order.order_type.upper()} is hit for {self}.')
+        else:
+            raise ValueError(f'Unknown order type: {order.order_type}')
+
+        if order.ft_order_side != self.entry_side:
             amount_tr = amount_to_contract_precision(self.amount, self.amount_precision,
                                                      self.precision_mode, self.contract_size)
             if isclose(order.safe_amount_after_fee, amount_tr, abs_tol=MATH_CLOSE_PREC):
                 self.close(order.safe_price)
             else:
                 self.recalc_trade_from_orders()
-        elif order.ft_order_side == 'stoploss' and order.status not in ('canceled', 'open'):
+
-            self.stoploss_order_id = None
-            self.close_rate_requested = self.stop_loss
-            self.exit_reason = ExitType.STOPLOSS_ON_EXCHANGE.value
-            if self.is_open:
-                logger.info(f'{order.order_type.upper()} is hit for {self}.')
-            self.close(order.safe_price)
-        else:
-            raise ValueError(f'Unknown order type: {order.order_type}')
         Trade.commit()
 
     def close(self, rate: float, *, show_msg: bool = True) -> None:

freqtrade/plugins/pairlist/PrecisionFilter.py

@@ -6,6 +6,7 @@ from typing import Any, Dict, Optional
 
 from freqtrade.constants import Config
 from freqtrade.exceptions import OperationalException
+from freqtrade.exchange import ROUND_UP
 from freqtrade.exchange.types import Ticker
 from freqtrade.plugins.pairlist.IPairList import IPairList
 
@@ -61,9 +62,10 @@ class PrecisionFilter(IPairList):
         stop_price = ticker['last'] * self._stoploss
 
         # Adjust stop-prices to precision
-        sp = self._exchange.price_to_precision(pair, stop_price)
+        sp = self._exchange.price_to_precision(pair, stop_price, rounding_mode=ROUND_UP)
 
-        stop_gap_price = self._exchange.price_to_precision(pair, stop_price * 0.99)
+        stop_gap_price = self._exchange.price_to_precision(pair, stop_price * 0.99,
+                                                           rounding_mode=ROUND_UP)
         logger.debug(f"{pair} - {sp} : {stop_gap_price}")
 
         if sp <= stop_gap_price:

freqtrade/rpc/rpc_types.py

@@ -52,7 +52,7 @@ class __RPCBuyMsgBase(RPCSendMsgBase):
     direction: str
     limit: float
     open_rate: float
-    order_type: Optional[str]  # TODO: why optional??
+    order_type: str
     stake_amount: float
     stake_currency: str
     fiat_currency: Optional[str]

requirements-dev.txt

@@ -7,7 +7,7 @@
 -r docs/requirements-docs.txt
 
 coveralls==3.3.1
-ruff==0.0.259
+ruff==0.0.260
 mypy==1.1.1
 pre-commit==3.2.1
 pytest==7.2.2
@@ -25,8 +25,8 @@ httpx==0.23.3
 nbconvert==7.2.10
 
 # mypy types
-types-cachetools==5.3.0.4
+types-cachetools==5.3.0.5
 types-filelock==3.2.7
-types-requests==2.28.11.16
+types-requests==2.28.11.17
-types-tabulate==0.9.0.1
+types-tabulate==0.9.0.2
-types-python-dateutil==2.8.19.10
+types-python-dateutil==2.8.19.11

requirements-freqai.txt

@@ -7,5 +7,5 @@ scikit-learn==1.1.3
 joblib==1.2.0
 catboost==1.1.1; platform_machine != 'aarch64' and 'arm' not in platform_machine and python_version < '3.11'
 lightgbm==3.3.5
-xgboost==1.7.4
+xgboost==1.7.5
-tensorboard==2.12.0
+tensorboard==2.12.1

requirements-plot.txt

@@ -1,4 +1,4 @@
 # Include all requirements to run the bot.
 -r requirements.txt
 
-plotly==5.13.1
+plotly==5.14.0

requirements.txt

@@ -2,10 +2,10 @@ numpy==1.24.2
 pandas==1.5.3
 pandas-ta==0.3.14b
 
-ccxt==3.0.37
+ccxt==3.0.50
 cryptography==40.0.1
 aiohttp==3.8.4
-SQLAlchemy==2.0.7
+SQLAlchemy==2.0.8
 python-telegram-bot==13.15
 arrow==1.2.3
 cachetools==4.2.2
@@ -28,7 +28,7 @@ py_find_1st==1.1.5
 # Load ticker files 30% faster
 python-rapidjson==1.10
 # Properly format api responses
-orjson==3.8.8
+orjson==3.8.9
 
 # Notify systemd
 sdnotify==0.3.2
@@ -53,7 +53,7 @@ python-dateutil==2.8.2
 schedule==1.1.0
 
 #WS Messages
-websockets==10.4
+websockets==11.0
 janus==1.0.0
 
 ast-comments==1.0.1

tests/exchange/test_binance.py

@@ -48,7 +48,7 @@ def test_create_stoploss_order_binance(default_conf, mocker, limitratio, expecte
     default_conf['margin_mode'] = MarginMode.ISOLATED
     default_conf['trading_mode'] = trademode
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance')
 
@@ -127,7 +127,7 @@ def test_create_stoploss_order_dry_run_binance(default_conf, mocker):
     order_type = 'stop_loss_limit'
     default_conf['dry_run'] = True
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance')
 

tests/exchange/test_exchange.py

@@ -8,6 +8,7 @@ from unittest.mock import MagicMock, Mock, PropertyMock, patch
 import arrow
 import ccxt
 import pytest
+from ccxt import DECIMAL_PLACES, ROUND, ROUND_UP, TICK_SIZE, TRUNCATE
 from pandas import DataFrame
 
 from freqtrade.enums import CandleType, MarginMode, TradingMode
@@ -315,35 +316,54 @@ def test_amount_to_precision(amount, precision_mode, precision, expected,):
     assert amount_to_precision(amount, precision, precision_mode) == expected
 
 
-@pytest.mark.parametrize("price,precision_mode,precision,expected", [
+@pytest.mark.parametrize("price,precision_mode,precision,expected,rounding_mode", [
-    (2.34559, 2, 4, 2.3456),
+    # Tests for DECIMAL_PLACES, ROUND_UP
-    (2.34559, 2, 5, 2.34559),
+    (2.34559, 2, 4, 2.3456, ROUND_UP),
-    (2.34559, 2, 3, 2.346),
+    (2.34559, 2, 5, 2.34559, ROUND_UP),
-    (2.9999, 2, 3, 3.000),
+    (2.34559, 2, 3, 2.346, ROUND_UP),
-    (2.9909, 2, 3, 2.991),
+    (2.9999, 2, 3, 3.000, ROUND_UP),
-    # Tests for Tick_size
+    (2.9909, 2, 3, 2.991, ROUND_UP),
-    (2.34559, 4, 0.0001, 2.3456),
+    # Tests for DECIMAL_PLACES, ROUND
-    (2.34559, 4, 0.00001, 2.34559),
+    (2.345600000000001, DECIMAL_PLACES, 4, 2.3456, ROUND),
-    (2.34559, 4, 0.001, 2.346),
+    (2.345551, DECIMAL_PLACES, 4, 2.3456, ROUND),
-    (2.9999, 4, 0.001, 3.000),
+    (2.49, DECIMAL_PLACES, 0, 2., ROUND),
-    (2.9909, 4, 0.001, 2.991),
+    (2.51, DECIMAL_PLACES, 0, 3., ROUND),
-    (2.9909, 4, 0.005, 2.995),
+    (5.1, DECIMAL_PLACES, -1, 10., ROUND),
-    (2.9973, 4, 0.005, 3.0),
+    (4.9, DECIMAL_PLACES, -1, 0., ROUND),
-    (2.9977, 4, 0.005, 3.0),
+    # Tests for TICK_SIZE, ROUND_UP
-    (234.43, 4, 0.5, 234.5),
+    (2.34559, TICK_SIZE, 0.0001, 2.3456, ROUND_UP),
-    (234.53, 4, 0.5, 235.0),
+    (2.34559, TICK_SIZE, 0.00001, 2.34559, ROUND_UP),
-    (0.891534, 4, 0.0001, 0.8916),
+    (2.34559, TICK_SIZE, 0.001, 2.346, ROUND_UP),
-    (64968.89, 4, 0.01, 64968.89),
+    (2.9999, TICK_SIZE, 0.001, 3.000, ROUND_UP),
-    (0.000000003483, 4, 1e-12, 0.000000003483),
+    (2.9909, TICK_SIZE, 0.001, 2.991, ROUND_UP),
-
+    (2.9909, TICK_SIZE, 0.005, 2.995, ROUND_UP),
+    (2.9973, TICK_SIZE, 0.005, 3.0, ROUND_UP),
+    (2.9977, TICK_SIZE, 0.005, 3.0, ROUND_UP),
+    (234.43, TICK_SIZE, 0.5, 234.5, ROUND_UP),
+    (234.53, TICK_SIZE, 0.5, 235.0, ROUND_UP),
+    (0.891534, TICK_SIZE, 0.0001, 0.8916, ROUND_UP),
+    (64968.89, TICK_SIZE, 0.01, 64968.89, ROUND_UP),
+    (0.000000003483, TICK_SIZE, 1e-12, 0.000000003483, ROUND_UP),
+    # Tests for TICK_SIZE, ROUND
+    (2.49, TICK_SIZE, 1., 2., ROUND),
+    (2.51, TICK_SIZE, 1., 3., ROUND),
+    (2.000000051, TICK_SIZE, 0.0000001, 2.0000001, ROUND),
+    (2.000000049, TICK_SIZE, 0.0000001, 2., ROUND),
+    (2.9909, TICK_SIZE, 0.005, 2.990, ROUND),
+    (2.9973, TICK_SIZE, 0.005, 2.995, ROUND),
+    (2.9977, TICK_SIZE, 0.005, 3.0, ROUND),
+    (234.24, TICK_SIZE, 0.5, 234., ROUND),
+    (234.26, TICK_SIZE, 0.5, 234.5, ROUND),
+    # Tests for TRUNCATTE
+    (2.34559, 2, 4, 2.3455, TRUNCATE),
+    (2.34559, 2, 5, 2.34559, TRUNCATE),
+    (2.34559, 2, 3, 2.345, TRUNCATE),
+    (2.9999, 2, 3, 2.999, TRUNCATE),
+    (2.9909, 2, 3, 2.990, TRUNCATE),
 ])
-def test_price_to_precision(price, precision_mode, precision, expected):
+def test_price_to_precision(price, precision_mode, precision, expected, rounding_mode):
-    # digits counting mode
+    assert price_to_precision(
-    # DECIMAL_PLACES = 2
+        price, precision, precision_mode, rounding_mode=rounding_mode) == expected
-    # SIGNIFICANT_DIGITS = 3
-    # TICK_SIZE = 4
-
-    assert price_to_precision(price, precision, precision_mode) == expected
 
 
 @pytest.mark.parametrize("price,precision_mode,precision,expected", [
@@ -417,7 +437,7 @@ def test__get_stake_amount_limit(mocker, default_conf) -> None:
     }
     mocker.patch(f'{EXMS}.markets', PropertyMock(return_value=markets))
     result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss)
-    expected_result = 2 * 2 * (1 + 0.05) / (1 - abs(stoploss))
+    expected_result = 2 * 2 * (1 + 0.05)
     assert pytest.approx(result) == expected_result
     # With Leverage
     result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 5.0)
@@ -426,14 +446,14 @@ def test__get_stake_amount_limit(mocker, default_conf) -> None:
     result = exchange.get_max_pair_stake_amount('ETH/BTC', 2)
     assert result == 20000
 
-    # min amount and cost are set (cost is minimal)
+    # min amount and cost are set (cost is minimal and therefore ignored)
     markets["ETH/BTC"]["limits"] = {
         'cost': {'min': 2, 'max': None},
         'amount': {'min': 2, 'max': None},
     }
     mocker.patch(f'{EXMS}.markets', PropertyMock(return_value=markets))
     result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss)
-    expected_result = max(2, 2 * 2) * (1 + 0.05) / (1 - abs(stoploss))
+    expected_result = max(2, 2 * 2) * (1 + 0.05)
     assert pytest.approx(result) == expected_result
     # With Leverage
     result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 10)
@@ -476,6 +496,9 @@ def test__get_stake_amount_limit(mocker, default_conf) -> None:
     result = exchange.get_max_pair_stake_amount('ETH/BTC', 2)
     assert result == 1000
 
+    result = exchange.get_max_pair_stake_amount('ETH/BTC', 2, 12.0)
+    assert result == 1000 / 12
+
     markets["ETH/BTC"]["contractSize"] = '0.01'
     default_conf['trading_mode'] = 'futures'
     default_conf['margin_mode'] = 'isolated'
@@ -5281,7 +5304,7 @@ def test_stoploss_contract_size(mocker, default_conf, contract_size, order_amoun
     })
     default_conf['dry_run'] = False
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock)
     exchange.get_contract_size = MagicMock(return_value=contract_size)
@@ -5301,3 +5324,10 @@ def test_stoploss_contract_size(mocker, default_conf, contract_size, order_amoun
     assert order['cost'] == 100
     assert order['filled'] == 100
     assert order['remaining'] == 100
+
+
+def test_price_to_precision_with_default_conf(default_conf, mocker):
+    conf = copy.deepcopy(default_conf)
+    patched_ex = get_patched_exchange(mocker, conf)
+    prec_price = patched_ex.price_to_precision("XRP/USDT", 1.0000000101)
+    assert prec_price == 1.00000001

tests/exchange/test_huobi.py

@@ -27,7 +27,7 @@ def test_create_stoploss_order_huobi(default_conf, mocker, limitratio, expected,
     })
     default_conf['dry_run'] = False
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'huobi')
 
@@ -80,7 +80,7 @@ def test_create_stoploss_order_dry_run_huobi(default_conf, mocker):
     order_type = 'stop-limit'
     default_conf['dry_run'] = True
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'huobi')
 

tests/exchange/test_kraken.py

@@ -29,7 +29,7 @@ def test_buy_kraken_trading_agreement(default_conf, mocker):
     default_conf['dry_run'] = False
 
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
     exchange = get_patched_exchange(mocker, default_conf, api_mock, id="kraken")
 
     order = exchange.create_order(
@@ -192,7 +192,7 @@ def test_create_stoploss_order_kraken(default_conf, mocker, ordertype, side, adj
 
     default_conf['dry_run'] = False
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken')
 
@@ -263,7 +263,7 @@ def test_create_stoploss_order_dry_run_kraken(default_conf, mocker, side):
     api_mock = MagicMock()
     default_conf['dry_run'] = True
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken')
 

tests/exchange/test_kucoin.py

@@ -27,7 +27,7 @@ def test_create_stoploss_order_kucoin(default_conf, mocker, limitratio, expected
     })
     default_conf['dry_run'] = False
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kucoin')
     if order_type == 'limit':
@@ -88,7 +88,7 @@ def test_stoploss_order_dry_run_kucoin(default_conf, mocker):
     order_type = 'market'
     default_conf['dry_run'] = True
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kucoin')
 

tests/test_freqtradebot.py

@@ -356,7 +356,7 @@ def test_create_trade_no_stake_amount(default_conf_usdt, ticker_usdt, fee, mocke
 @pytest.mark.parametrize("is_short", [False, True])
 @pytest.mark.parametrize('stake_amount,create,amount_enough,max_open_trades', [
     (5.0, True, True, 99),
-    (0.049, True, False, 99),  # Amount will be adjusted to min - which is 0.051
+    (0.042, True, False, 99),  # Amount will be adjusted to min - which is 0.051
     (0, False, True, 99),
     (UNLIMITED_STAKE_AMOUNT, False, True, 0),
 ])
@@ -1290,6 +1290,137 @@ def test_handle_stoploss_on_exchange(mocker, default_conf_usdt, fee, caplog, is_
     assert trade.exit_reason == str(ExitType.EMERGENCY_EXIT)
 
 
+@pytest.mark.parametrize("is_short", [False, True])
+def test_handle_stoploss_on_exchange_partial(
+        mocker, default_conf_usdt, fee, is_short, limit_order) -> None:
+    stop_order_dict = {'id': "101", "status": "open"}
+    stoploss = MagicMock(return_value=stop_order_dict)
+    enter_order = limit_order[entry_side(is_short)]
+    exit_order = limit_order[exit_side(is_short)]
+    patch_RPCManager(mocker)
+    patch_exchange(mocker)
+    mocker.patch.multiple(
+        EXMS,
+        fetch_ticker=MagicMock(return_value={
+            'bid': 1.9,
+            'ask': 2.2,
+            'last': 1.9
+        }),
+        create_order=MagicMock(side_effect=[
+            enter_order,
+            exit_order,
+        ]),
+        get_fee=fee,
+        create_stoploss=stoploss
+    )
+    freqtrade = FreqtradeBot(default_conf_usdt)
+    patch_get_signal(freqtrade, enter_short=is_short, enter_long=not is_short)
+
+    freqtrade.enter_positions()
+    trade = Trade.session.scalars(select(Trade)).first()
+    trade.is_short = is_short
+    trade.is_open = True
+    trade.open_order_id = None
+    trade.stoploss_order_id = None
+
+    assert freqtrade.handle_stoploss_on_exchange(trade) is False
+    assert stoploss.call_count == 1
+    assert trade.stoploss_order_id == "101"
+    assert trade.amount == 30
+    stop_order_dict.update({'id': "102"})
+    # Stoploss on exchange is cancelled on exchange, but filled partially.
+    # Must update trade amount to guarantee successful exit.
+    stoploss_order_hit = MagicMock(return_value={
+        'id': "101",
+        'status': 'canceled',
+        'type': 'stop_loss_limit',
+        'price': 3,
+        'average': 2,
+        'filled': trade.amount / 2,
+        'remaining': trade.amount / 2,
+        'amount': enter_order['amount'],
+    })
+    mocker.patch(f'{EXMS}.fetch_stoploss_order', stoploss_order_hit)
+    assert freqtrade.handle_stoploss_on_exchange(trade) is False
+    # Stoploss filled partially ...
+    assert trade.amount == 15
+
+    assert trade.stoploss_order_id == "102"
+
+
+@pytest.mark.parametrize("is_short", [False, True])
+def test_handle_stoploss_on_exchange_partial_cancel_here(
+        mocker, default_conf_usdt, fee, is_short, limit_order, caplog) -> None:
+    stop_order_dict = {'id': "101", "status": "open"}
+    default_conf_usdt['trailing_stop'] = True
+    stoploss = MagicMock(return_value=stop_order_dict)
+    enter_order = limit_order[entry_side(is_short)]
+    exit_order = limit_order[exit_side(is_short)]
+    patch_RPCManager(mocker)
+    patch_exchange(mocker)
+    mocker.patch.multiple(
+        EXMS,
+        fetch_ticker=MagicMock(return_value={
+            'bid': 1.9,
+            'ask': 2.2,
+            'last': 1.9
+        }),
+        create_order=MagicMock(side_effect=[
+            enter_order,
+            exit_order,
+        ]),
+        get_fee=fee,
+        create_stoploss=stoploss
+    )
+    freqtrade = FreqtradeBot(default_conf_usdt)
+    patch_get_signal(freqtrade, enter_short=is_short, enter_long=not is_short)
+
+    freqtrade.enter_positions()
+    trade = Trade.session.scalars(select(Trade)).first()
+    trade.is_short = is_short
+    trade.is_open = True
+    trade.open_order_id = None
+    trade.stoploss_order_id = None
+
+    assert freqtrade.handle_stoploss_on_exchange(trade) is False
+    assert stoploss.call_count == 1
+    assert trade.stoploss_order_id == "101"
+    assert trade.amount == 30
+    stop_order_dict.update({'id': "102"})
+    # Stoploss on exchange is open.
+    # Freqtrade cancels the stop - but cancel returns a partial filled order.
+    stoploss_order_hit = MagicMock(return_value={
+        'id': "101",
+        'status': 'open',
+        'type': 'stop_loss_limit',
+        'price': 3,
+        'average': 2,
+        'filled': 0,
+        'remaining': trade.amount,
+        'amount': enter_order['amount'],
+    })
+    stoploss_order_cancel = MagicMock(return_value={
+        'id': "101",
+        'status': 'canceled',
+        'type': 'stop_loss_limit',
+        'price': 3,
+        'average': 2,
+        'filled': trade.amount / 2,
+        'remaining': trade.amount / 2,
+        'amount': enter_order['amount'],
+    })
+    mocker.patch(f'{EXMS}.fetch_stoploss_order', stoploss_order_hit)
+    mocker.patch(f'{EXMS}.cancel_stoploss_order_with_result', stoploss_order_cancel)
+    trade.stoploss_last_update = arrow.utcnow().shift(minutes=-10).datetime
+
+    assert freqtrade.handle_stoploss_on_exchange(trade) is False
+    # Canceled Stoploss filled partially ...
+    assert log_has_re('Cancelling current stoploss on exchange.*', caplog)
+
+    assert trade.stoploss_order_id == "102"
+    assert trade.amount == 15
+
+
 @pytest.mark.parametrize("is_short", [False, True])
 def test_handle_sle_cancel_cant_recreate(mocker, default_conf_usdt, fee, caplog, is_short,
                                          limit_order) -> None:
@@ -1671,7 +1802,7 @@ def test_stoploss_on_exchange_price_rounding(
         EXMS,
         get_fee=fee,
     )
-    price_mock = MagicMock(side_effect=lambda p, s: int(s))
+    price_mock = MagicMock(side_effect=lambda p, s, **kwargs: int(s))
     stoploss_mock = MagicMock(return_value={'id': '13434334'})
     adjust_mock = MagicMock(return_value=False)
     mocker.patch.multiple(