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2456 Commits

Author SHA1 Message Date
hroff-1902
e8ef36fb6e
execute_buy: do not use ticker if use_order_book:true is set in config 
This PR corresponds to:
https://github.com/freqtrade/freqtrade/issues/1377#issue-386200394
in understanfing that pair Ticker is mostly statistics, but on the other side, create_trade/execute_buy.

It resolves problem with some exchanges (BitMex) where ticker structure returned by ccxt does not contain bid and ask values.

1. On exchanges like Bitmex, set use_order_book: true for buys. FT won't request ticker and will use data from order book only.
2. On exchanges where order book is not available, set use_order_book: false, ticker data (including ask/last balance logic) will be used.
3. On other exchanges, either approach may be used in the config.

Performance: current implementation fetches ticker every time even if order book data will be later used. With this change it's eliminated.

Comparison of order book rate and ticker rate is removed (in order to split fetching order book and ticker completely in execute_buy), so some tests that touch this code may require adjustments.
 2019-02-13 02:55:55 +03:00
Matthias
d91dbf4090
Merge pull request #1545 from hroff-1902/patch-3 
Cosmetic: fix logging
 2019-02-11 06:12:17 +01:00
hroff-1902
69f69d965c
test asserts aligned accordingly to new log messages 2019-02-10 23:37:24 +03:00
hroff-1902
5e741a0f73
fixed flake 2019-02-10 22:28:40 +03:00
hroff-1902
d6c0c107ac
fixed flake 
hmm, even in the comments?
 2019-02-10 22:23:00 +03:00
hroff-1902
7ed15c64ba
what else? 2019-02-10 22:13:40 +03:00
hroff-1902
08d35f3e15
fix checks 
Should not make cosmetic changes right in the github editor without local smoketests...
 2019-02-10 22:09:11 +03:00
hroff-1902
4dffb17dd6
fix flake 2019-02-10 22:01:46 +03:00
hroff-1902
14d6cdf9b2
OHLCV should be float for TA-LIB indicators in the strategy 
Some exchanges (BitMEX) return integer values for Volume field. And sometimes even for OHLC -- same, on BitMEX, since price decrease is 0.5. TA-LIB functions assume floats and fail with exception.
Of course, this can be fixed (converted) in ccxt for particular exchange, but TA-LIB will still fail for exchanges for that such a conversion is not implemented in ccxt code. So let's make perform this conversion here in order to be sure our strategy will not crash on a new exchange.
 2019-02-10 21:52:33 +03:00
hroff-1902
b91981f0aa
Cosmetic: fix logging 
Output stake_amount as it is defined in the config (it may by int) instead of float. In order to avoid unnecessary questions where and why it was converted to float and changed in the last digit while it should be integer for the exchange...

Other small cosmetic improvements to logging in freqtradebot.py
 2019-02-10 21:31:13 +03:00
hroff-1902
585f525879
Cosmetic: fix logging 2019-02-10 21:02:53 +03:00
Matthias
0a71ebce68 Remove unneeded pair conversation, add docstring 2019-02-04 06:13:22 +01:00
Matthias
1d940041e3 Add log test for cancelled order 2019-02-03 13:52:05 +01:00
Matthias
40fea4593f Add log_has_re 2019-02-03 13:52:05 +01:00
Matthias
02c3552954 Adjust comment 2019-02-03 13:52:05 +01:00
Matthias
91ed02134e Add tests for cancelled on exchnage 2019-02-03 13:52:05 +01:00
Matthias
e8ed8a2ea7 Handle orders cancelled on exchange 
fix #1527
 2019-02-03 13:51:52 +01:00
Samuel Husso
e3ae8d3f69 flake8 3.7.1 fixes 2019-01-31 07:51:03 +02:00
Matthias
2b71e8de5c
Merge pull request #1525 from mishaker/edge_messages 
Edge messages enriched
 2019-01-30 11:41:32 +01:00
misagh
84b6b8fe97 edge messages enriched 2019-01-30 11:23:23 +01:00
Misagh
421be5da86
Merge pull request #1511 from freqtrade/fix/more_settings_strategy 
add more settings to strategy
 2019-01-30 11:22:10 +01:00
Misagh
22e82f5e47
Merge pull request #1507 from xmatthias/feat/dataprovider 
Data Provider
 2019-01-27 12:32:18 +01:00
Matthias
38f73dafb3 Fix indexing error 2019-01-27 10:47:24 +01:00
Matthias
e0ad095bc7 Simplify conversation to python dates (pandas offers this "for free" 2019-01-27 10:47:02 +01:00
Matthias
1d08ada939 Fix backtest-test with timestamp-conversion 2019-01-27 10:40:52 +01:00
Matthias
3446dd1792 Add test informative_pairs_added 2019-01-26 20:05:49 +01:00
Matthias
02d13645b0 Merge branch 'develop' into feat/dataprovider 2019-01-26 19:29:41 +01:00
Matthias
ba07348b82 Rename additional_pairs to informative_pairs 2019-01-26 19:22:45 +01:00
Matthias
bfd8609352 Fix comment 2019-01-26 19:16:33 +01:00
Matthias
da5210ef5b
Merge branch 'develop' into feature/plot_df_refactoring_multiple_pairs 2019-01-26 11:04:35 +01:00
AxelCh
eec7276393 fix crash when backtest-result.json not exist 2019-01-26 11:00:04 +01:00
Matthias
3c316fe3e4 Fix alignment 2019-01-25 19:14:38 +01:00
Matthias
3afe54790e
Merge pull request #1510 from gianlup/add_totprofit_to_bt 
Added total profit column to backtest result
 2019-01-25 06:38:39 +01:00
Matthias
74b03d0529 Add tests and default values for all experimental features 2019-01-24 07:03:41 +01:00
Matthias
d136cac181 Merge branch 'develop' into feat/dataprovider 2019-01-23 21:01:19 +01:00
Matthias
97f6a45819 Allow more settings to come from strategy 2019-01-23 20:59:41 +01:00
Matthias
5ea332e9be fix bug with trailing_stop_offset if it's disabled 2019-01-23 20:57:31 +01:00
Gianluca Puglia
896c9d34fd Added total profit column do backtest result 2019-01-22 22:41:53 +01:00
Matthias
13e2f71d30 Add flake8 plugins and implement small improvements 2019-01-22 20:01:12 +01:00
Matthias
86a0863e30 Clarify logmessage Done fetching 2019-01-22 19:26:07 +01:00
Matthias
a06593e6e9 Fix test 2019-01-22 19:17:21 +01:00
Matthias
89ddfe08f4 Add additional-pairs (sample) to defaultstrategy 2019-01-22 19:17:08 +01:00
Matthias
c77607b997 Fix tests after rebase 2019-01-22 07:38:15 +01:00
Matthias
3221f883d3 Wrap line correctly 2019-01-22 07:07:15 +01:00
Matthias
1e7431a7b8 Blackify 2019-01-22 07:07:15 +01:00
Matthias
e66808bb02 Add additional pairs to refresh call 2019-01-22 07:07:15 +01:00
Matthias
6e2de75bcb Add additional_pairs to strategy 2019-01-22 07:07:15 +01:00
Matthias
d6cdfc58af Fix mypy hickup after changing list to tuples 2019-01-22 07:07:15 +01:00
Matthias
27b2021726 Only run once per pair 2019-01-22 07:07:15 +01:00
Matthias
e7800aa88a Import only what's necessary 2019-01-22 07:07:15 +01:00
Matthias
a2bc1da669 Remove private var from class instance 
it's overwritten in __init__ anyway
 2019-01-22 07:07:15 +01:00
Matthias
1e749a0f9b Rename variable to be clearer 2019-01-22 07:07:15 +01:00
Matthias
d7df5d5715 Keep last_pair_refresh as tuple asw ell 2019-01-22 07:07:15 +01:00
Matthias
6525a838d1 Adjust documentation to tuple use 2019-01-22 07:07:15 +01:00
Matthias
f0af4601f9 Adopt plot_dataframe to work with --live 2019-01-22 07:07:15 +01:00
Matthias
a9abc25785 Improve data-provider tests 2019-01-22 07:07:15 +01:00
Matthias
0aa0b1d4fe Store tickers by pair / ticker_interval 2019-01-22 07:07:15 +01:00
Matthias
5f61da30ed Adjust tests to 3tuple return value from async method 2019-01-22 07:06:30 +01:00
Matthias
d6df3e55c0 Return ticker_interval from async routine 
used to identify calls in refresh_latest_ohlcv
 2019-01-22 07:06:30 +01:00
Matthias
e503d811bd Change logmessages to match functions called 2019-01-22 07:05:09 +01:00
Matthias
b981cfcaa0 remove comment which proves untrue now 2019-01-22 07:05:09 +01:00
Matthias
a206777fe5 Rename refresh_tickers to refresh_latest_ohlcv 2019-01-22 07:05:09 +01:00
Matthias
06ec106079 simplify refresh_tickers 2019-01-22 07:04:19 +01:00
Matthias
646e98da55 Always return dataframe 2019-01-22 07:04:19 +01:00
Matthias
2b029b2a86 Only return ohlcv if available (Live and dry modes) 2019-01-22 07:04:19 +01:00
Matthias
35c8d1dcbe Update comment 2019-01-22 07:04:19 +01:00
Matthias
8f3ea3608a some cleanup 2019-01-22 07:04:19 +01:00
Matthias
5ecdecd1eb remove unused local variable persistance 2019-01-22 07:04:19 +01:00
Matthias
58f1abf287 Add dp / wallets to strategy interface 2019-01-22 07:04:19 +01:00
Matthias
d3a37db79a Provide available pairs 2019-01-22 07:04:19 +01:00
Matthias
f034235af4 Tests for RunMode 2019-01-22 07:04:19 +01:00
Matthias
1340b71633 Add RunMode setting to determine bot state 2019-01-22 07:04:19 +01:00
Matthias
fed3ebfb46 Change enum from 0 to 1 according to the documentation 
see [here](https://docs.python.org/3/library/enum.html#functional-api)
 2019-01-22 07:04:19 +01:00
Matthias
a7db4d74cb Add some simple dataprovider tests 2019-01-22 07:04:19 +01:00
Matthias
84cc4887ce Add copy parameter 2019-01-22 07:04:19 +01:00
Matthias
e38c06afe9 Small fixes 2019-01-22 07:04:19 +01:00
Matthias
f1a5a8e20e provide history 2019-01-22 07:04:19 +01:00
Matthias
4ab7edd3d6 small adaptations 2019-01-22 07:04:19 +01:00
Matthias
05570732c6 add get_runmode 2019-01-22 07:04:19 +01:00
Matthias
7206287b00 Use Dataprovider 2019-01-22 07:04:19 +01:00
Matthias
b119a767de Some more restructuring 2019-01-22 07:04:19 +01:00
Matthias
a6d74a1463 Draft of dataprovider 2019-01-22 07:04:19 +01:00
Misagh
34b617065d
Merge pull request #1500 from freqtrade/fix/1491_typeerror 
Fix typeerror when fetching candles
 2019-01-20 16:13:02 +01:00
Matthias
b48430f922 Return list not None 2019-01-19 20:21:33 +01:00
Matthias
4e760e1a5e Test for errors found in 1491 
fixes #1491
 2019-01-19 20:03:04 +01:00
Matthias
30e3b52b1e catch errors found in #1491 2019-01-19 20:02:37 +01:00
Axel CHERUBIN
797ac71376
fix stoploss_on_exchange_interval type 
from boolean to number
 2019-01-19 13:26:30 -04:00
Matthias
c2578c7321
Merge pull request #1474 from mishaker/tsl_on_exchange 
Making trailing stoploss compatible with stoploss on exchange
 2019-01-18 19:29:39 +01:00
misagh
87329a393c adding stop loss last update to test persistence 2019-01-18 12:14:00 +01:00
misagh
a2618208ef wrapping in parantheses instead of line breaks 2019-01-18 12:07:51 +01:00
misagh
70780bb01e using dict.get to fetch interval 2019-01-18 12:02:29 +01:00
Matthias
a2c01916e1 Add type-ignores to floatfmt 
tabulate supports this:
30554300d7/tabulate.py (tabulate.py-1291):1294
 2019-01-17 20:28:21 +01:00
misagh
75cedfafb8 unreachable code removed 2019-01-16 20:03:34 +01:00
misagh
da51ef40f8 SL interval added to CONF_SCHEMA 2019-01-16 19:04:43 +01:00
misagh
5e2e96acd2 compatibility with edge added 2019-01-16 18:38:20 +01:00
misagh
611b48dbb9 fix return value from info hash: value is in string 2019-01-16 16:15:36 +01:00
misagh
50bc20134f adding whitespace 2019-01-16 15:17:28 +01:00
misagh
baa5cc5b9e logs enriched 2019-01-16 15:10:31 +01:00
misagh
aa03a864f7 comments added for TSL on exchange function 2019-01-16 15:00:35 +01:00
misagh
a44f781284 Merge branch 'develop' into tsl_on_exchange 2019-01-16 14:56:27 +01:00
misagh
cffc9ce890 last step: stop loss on exchange added to trailing 2019-01-16 14:49:47 +01:00
misagh
6d588b3b0b trailing stop loss on exchange extracted to a separate function 2019-01-16 14:28:52 +01:00
misagh
bfb7121583 refactoring handle_stoploss_on_exchange 2019-01-16 12:16:32 +01:00
misagh
e31fa8721f Merge branch 'develop' into tsl_on_exchange 2019-01-16 11:52:23 +01:00
misagh
29439c05d6 adding update beat test 2019-01-16 11:51:54 +01:00
misagh
1cd5abde37 removing unnecessary guard 2019-01-16 11:22:25 +01:00
misagh
12e8108015 checking params of cancel order and stop loss order 2019-01-15 15:36:41 +01:00
misagh
f0cfab7940 flaking 8 2019-01-15 11:10:28 +01:00
misagh
cfe00c2f0c initial test added for TSL on exchange 2019-01-15 11:04:32 +01:00
Matthias
cd2bccd441 Have backtest use the same logic to get the ROI entry 2019-01-12 13:45:43 +01:00
Matthias
e9d61eb35d Fix ROI calculation problem 
Prior to that all ROI entries with a key > trade_duration where active.
This causes a problem if the ROI is not linearly declining
 2019-01-12 13:45:03 +01:00
Matthias
9e0902e72f Add test for case for odd ROI dict - #1478 2019-01-12 13:38:49 +01:00
misagh
e025ad3918 temp test commit 2019-01-09 16:23:13 +01:00
Matthias
99e2d795c5
Merge pull request #1475 from freqtrade/feat/hyperopt_sell 
Feat/hyperopt sell
 2019-01-08 21:19:53 +01:00
misagh
1a27258469 condition fixed 2019-01-08 16:34:23 +01:00
misagh
9e133eb32e adding guard not to cancel the previous stop loss on exchange if market 
is falling quickly
 2019-01-08 16:31:02 +01:00
misagh
f4ceeca438 Merge branch 'develop' into tsl_on_exchange 2019-01-08 15:33:32 +01:00
misagh
aed855284c comparing with stopPrice instead of price 2019-01-08 13:44:51 +01:00
misagh
4fbb9d4462 adding stoploss_on_exchange_interval to order_types dict. default to 1 
minute (60)
 2019-01-08 12:39:53 +01:00
misagh
16472535eb adding stoploss_last_update to persistence 2019-01-08 12:39:10 +01:00
Matthias
f620449bec Add test for hyperoptresolver 2019-01-06 19:38:32 +01:00
Matthias
440a7ec9c2 fix pytest 2019-01-06 19:31:25 +01:00
Matthias
40b1d8f067 Fix CI problems 2019-01-06 14:57:14 +01:00
Matthias
dd2af86a41 pprint results 2019-01-06 14:47:38 +01:00
misagh
821e299afb adjusting trailing stoploss on exchange 2019-01-06 14:45:29 +01:00
Matthias
167088827a include default buy/sell trends for the hyperopt strategy 2019-01-06 14:13:15 +01:00
Matthias
a0df7b9d7c Use sell/buy trends from hyperopt file if available 2019-01-06 14:12:55 +01:00
Gianluca Puglia
87cbff5d0e Fix warning for max_open_trades when edge is enabled 2019-01-06 13:48:27 +01:00
Gianluca Puglia
13800701ce Fix custom db_url ignored if provided by conf.json 2019-01-06 13:47:36 +01:00
Matthias
2147bd8847 Fix problem when no experimental dict is available 2019-01-06 13:29:14 +01:00
Matthias
798ae460d8 Add check if trigger is in parameters 2019-01-06 13:29:14 +01:00
Matthias
68ba1e1f37 Add sell signal hyperopt 2019-01-06 13:29:14 +01:00
Matthias
f32232ba96 Add documentation for stoploss in strategy 2019-01-05 07:32:35 +01:00
Matthias
cacb9ef3ad Loop twice 2019-01-05 07:25:35 +01:00
Matthias
00c5ac56d4 Print startup strategy summary 2019-01-05 07:24:15 +01:00
Matthias
a7dc6b18aa Overridable attributs as list 2019-01-05 07:22:19 +01:00
Matthias
5e23442032 Simplify StrategyResolver by code deduplication 2019-01-05 07:20:38 +01:00
Matthias
4599c80e79 Add trailing-stop to strategy 2019-01-05 07:10:25 +01:00
Misagh
29db2078d6
Merge pull request #1463 from mishaker/readme 
Readme refactoring.
 2019-01-04 23:00:36 +01:00
Misagh
26a77e193e
Merge pull request #1454 from freqtrade/feat/interpolate_missing 
interpolate missing candles
 2019-01-04 22:33:53 +01:00
misagh
afffa2f313 changed to “Free, open source …” 2019-01-03 14:38:38 +01:00
Misagh
3b5785884f
Merge pull request #1460 from freqtrade/fix/stop_loss_result 
Stop loss should also be shown when trailing is active
 2019-01-02 16:41:15 +01:00
Matthias
3329ffd071 improve comment 2019-01-02 14:44:17 +01:00
Misagh
dcdd7d7436
Merge pull request #1456 from freqtrade/fix/refresh_pairs_cached 
Fix bug on --refresh-pairs-cached
 2019-01-02 14:02:11 +01:00
Matthias
516217b6cb Stop loss should also be shown when trailing is active 2019-01-02 13:34:08 +01:00
Matthias
1b84aa82eb dont use 55 for regular check as that's a key in the dict 2019-01-01 16:54:44 +01:00
Matthias
2bc76771bf Align backtest to interface.py 
interface.py roi calculation skips on <= duration
the correct selection is therefore trade_duration > x.
 2019-01-01 16:50:10 +01:00
Matthias
1d518885a9 fix roi-reached when list is unsorted 2019-01-01 16:45:52 +01:00
Matthias
da6f1a3945 Sequence of minroi dict must be irrelevant 2019-01-01 16:32:45 +01:00
Matthias
a54d8f0e16 Create datadir when not exists 2019-01-01 14:07:40 +01:00