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Check min-trade-stake in backtesting

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This commit is contained in:
Matthias 2021-02-20 07:20:51 +01:00
parent f04f07299c
commit 52acacbed5
3 changed files with 11 additions and 2 deletions
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4
freqtrade/optimize/backtesting.py
View File

@ -273,7 +273,9 @@ class Backtesting:
pair, max_open_trades - open_trade_count, None) pair, max_open_trades - open_trade_count, None)
except DependencyException: except DependencyException:
stake_amount = 0 stake_amount = 0
if stake_amount: min_stake_amount = self.exchange.get_min_pair_stake_amount(pair, row[OPEN_IDX], -0.05)
if stake_amount and stake_amount > min_stake_amount:
# print(f"{pair}, {stake_amount}")
# Enter trade # Enter trade
trade = Trade( trade = Trade(
pair=pair, pair=pair,

3
tests/optimize/test_backtest_detail.py
View File

@ -489,7 +489,8 @@ def test_backtest_results(default_conf, fee, mocker, caplog, data) -> None:
default_conf["trailing_stop_positive_offset"] = data.trailing_stop_positive_offset default_conf["trailing_stop_positive_offset"] = data.trailing_stop_positive_offset
default_conf["ask_strategy"] = {"use_sell_signal": data.use_sell_signal} default_conf["ask_strategy"] = {"use_sell_signal": data.use_sell_signal}
mocker.patch("freqtrade.exchange.Exchange.get_fee", MagicMock(return_value=0.0)) mocker.patch("freqtrade.exchange.Exchange.get_fee", return_value=0.0)
mocker.patch("freqtrade.exchange.Exchange.get_min_pair_stake_amount", return_value=0.00001)
patch_exchange(mocker) patch_exchange(mocker)
frame = _build_backtest_dataframe(data.data) frame = _build_backtest_dataframe(data.data)
backtesting = Backtesting(default_conf) backtesting = Backtesting(default_conf)

6
tests/optimize/test_backtesting.py
View File

@ -450,6 +450,7 @@ def test_backtesting_pairlist_list(default_conf, mocker, caplog, testdatadir, ti
def test_backtest_one(default_conf, fee, mocker, testdatadir) -> None: def test_backtest_one(default_conf, fee, mocker, testdatadir) -> None:
default_conf['ask_strategy']['use_sell_signal'] = False default_conf['ask_strategy']['use_sell_signal'] = False
mocker.patch('freqtrade.exchange.Exchange.get_fee', fee) mocker.patch('freqtrade.exchange.Exchange.get_fee', fee)
mocker.patch("freqtrade.exchange.Exchange.get_min_pair_stake_amount", return_value=0.00001)
patch_exchange(mocker) patch_exchange(mocker)
backtesting = Backtesting(default_conf) backtesting = Backtesting(default_conf)
pair = 'UNITTEST/BTC' pair = 'UNITTEST/BTC'
@ -510,6 +511,7 @@ def test_backtest_one(default_conf, fee, mocker, testdatadir) -> None:
def test_backtest_1min_timeframe(default_conf, fee, mocker, testdatadir) -> None: def test_backtest_1min_timeframe(default_conf, fee, mocker, testdatadir) -> None:
default_conf['ask_strategy']['use_sell_signal'] = False default_conf['ask_strategy']['use_sell_signal'] = False
mocker.patch('freqtrade.exchange.Exchange.get_fee', fee) mocker.patch('freqtrade.exchange.Exchange.get_fee', fee)
mocker.patch("freqtrade.exchange.Exchange.get_min_pair_stake_amount", return_value=0.00001)
patch_exchange(mocker) patch_exchange(mocker)
backtesting = Backtesting(default_conf) backtesting = Backtesting(default_conf)
@ -555,6 +557,7 @@ def test_backtest_pricecontours_protections(default_conf, fee, mocker, testdatad
default_conf['enable_protections'] = True default_conf['enable_protections'] = True
mocker.patch('freqtrade.exchange.Exchange.get_fee', fee) mocker.patch('freqtrade.exchange.Exchange.get_fee', fee)
mocker.patch("freqtrade.exchange.Exchange.get_min_pair_stake_amount", return_value=0.00001)
tests = [ tests = [
['sine', 9], ['sine', 9],
['raise', 10], ['raise', 10],
@ -586,6 +589,7 @@ def test_backtest_pricecontours(default_conf, fee, mocker, testdatadir,
default_conf['protections'] = protections default_conf['protections'] = protections
default_conf['enable_protections'] = True default_conf['enable_protections'] = True
mocker.patch("freqtrade.exchange.Exchange.get_min_pair_stake_amount", return_value=0.00001)
mocker.patch('freqtrade.exchange.Exchange.get_fee', fee) mocker.patch('freqtrade.exchange.Exchange.get_fee', fee)
# While buy-signals are unrealistic, running backtesting # While buy-signals are unrealistic, running backtesting
# over and over again should not cause different results # over and over again should not cause different results
@ -623,6 +627,7 @@ def test_backtest_only_sell(mocker, default_conf, testdatadir):
def test_backtest_alternate_buy_sell(default_conf, fee, mocker, testdatadir): def test_backtest_alternate_buy_sell(default_conf, fee, mocker, testdatadir):
mocker.patch("freqtrade.exchange.Exchange.get_min_pair_stake_amount", return_value=0.00001)
mocker.patch('freqtrade.exchange.Exchange.get_fee', fee) mocker.patch('freqtrade.exchange.Exchange.get_fee', fee)
backtest_conf = _make_backtest_conf(mocker, conf=default_conf, backtest_conf = _make_backtest_conf(mocker, conf=default_conf,
pair='UNITTEST/BTC', datadir=testdatadir) pair='UNITTEST/BTC', datadir=testdatadir)
@ -655,6 +660,7 @@ def test_backtest_multi_pair(default_conf, fee, mocker, tres, pair, testdatadir)
dataframe['sell'] = np.where((dataframe.index + multi - 2) % multi == 0, 1, 0) dataframe['sell'] = np.where((dataframe.index + multi - 2) % multi == 0, 1, 0)
return dataframe return dataframe
mocker.patch("freqtrade.exchange.Exchange.get_min_pair_stake_amount", return_value=0.00001)
mocker.patch('freqtrade.exchange.Exchange.get_fee', fee) mocker.patch('freqtrade.exchange.Exchange.get_fee', fee)
patch_exchange(mocker) patch_exchange(mocker)