537 Commits

Author	SHA1	Message	Date
Matthias	c26c0b6822	Merge branch 'feat/short' into short_buy_tag_compat	2021-11-21 19:31:59 +01:00
Matthias	36deced00b	Remove more buy_tag references	2021-11-21 09:55:10 +01:00
Matthias	0a50017c84	Add long/short support to backtesting	2021-11-18 20:34:59 +01:00
Matthias	f40221dd9f	Merge branch 'develop' into feat/short	2021-11-18 20:20:01 +01:00
Matthias	e0fd880c11	Improve some more pct formattings	2021-11-11 16:12:23 +01:00
Sam Germain	e8b4cf6eaa	Merge branch 'develop' into feat/short	2021-10-02 03:15:12 -06:00
Matthias	6319c104fe	Fix unreliable backtest-result when using webserver mode	2021-09-26 15:07:48 +02:00
Matthias	2a678bdbb4	Update buy_tag column to long_tag	2021-09-26 08:37:44 +02:00
Matthias	71ff214adf	Support "initial_call" for download-data of new pairs	2021-09-07 07:14:40 +02:00
Masoud Azizi	40ad451019	Download-data log process added ... Download-data log process added pytest assert solved	2021-08-20 14:52:56 +00:00
slowy07	f24a951ec5	fix: typo spelling grammar	2021-08-16 19:16:24 +07:00
Matthias	e9ef9a6d28	Use .view() to convert dates to enums ... part of #5314 - fixing deprecation warning.	2021-08-01 10:31:35 +02:00
Matthias	138b126d03	Merge pull request #5299 from kevinjulian/feat/kevinjulian/add-buy-signal-name ... Add buy signal name	2021-07-30 08:23:11 +02:00
kevinjulian	49886874aa	rename to buy_tag	2021-07-21 20:05:35 +07:00
kevinjulian	cbfedf8b29	fix backtest testcase	2021-07-20 23:25:00 +07:00
George Muravei-Alkhavoi	ab786abf7f	Fix intendation.	2021-07-19 00:47:51 +03:00
George Muravei-Alkhavoi	f705293353	Dataprovider caching and trimming to timerange of historical informative.	2021-07-19 00:25:24 +03:00
Matthias	10998eb0fa	Remove further usages of int(int_timestamp)	2021-07-05 19:51:14 +02:00
aayush-jain18	d294ef10d7	unexpected docstring params	2021-06-25 23:56:16 +05:30
aayush-jain18	a46f60bd94	spell corrections	2021-06-25 22:10:04 +05:30
Matthias	9c34304cb9	Move state enums to enums package	2021-06-08 21:20:35 +02:00
Matthias	a7bd8b0aa5	Fix exception in plotting when no trades where generated ... as seen in #4981	2021-05-22 17:03:16 +02:00
Matthias	96ea10e562	Fix circular import in hyperopt	2021-05-21 08:52:56 +02:00
Matthias	f398888865	Refactor preprocessed trimming to seperate method	2021-05-21 08:26:19 +02:00
Brook Miles	db17b1a851	fix indentation	2021-05-15 20:20:36 +09:00
Brook Miles	88da1f109b	fix #4412 download-data does not stop downloading at the specified TIMERANGE end date	2021-05-15 20:15:19 +09:00
Matthias	92186d89a2	Add some changes to strategytemplate	2021-05-09 09:56:36 +02:00
Rokas Kupstys	8d8c782bd0	Slice dataframe in backtesting, preventing access to rows past current time.	2021-05-08 18:40:49 +03:00
Rokas Kupstys	1b01ad6f85	Make exchange parameter optional and do not use it as parameter in backtesting.	2021-05-08 10:29:47 +03:00
Matthias	4b6cd69c81	Add test for no-exchange dataprovider	2021-05-08 10:29:47 +03:00
Rokas Kupstys	d344194b36	Fix dataprovider in hyperopt.	2021-05-08 10:29:47 +03:00
Rokas Kupstys	cdfa6adbe5	Store pair datafrmes in dataprovider for backtesting.	2021-05-08 10:29:47 +03:00
Matthias	4f529fe424	Don't use Arrow to get min/max backtest dates	2021-05-06 19:43:14 +02:00
Matthias	fd3afdc230	plot-profit should use absolute values	2021-04-25 10:10:09 +02:00
Matthias	e855530483	hdf5 handler should include the end-date	2021-04-24 20:26:37 +02:00
Matthias	406c1267a2	Remove superfluss space	2021-04-22 20:01:08 +02:00
Rokas Kupstys	09efa7b06b	Add --new-pairs-days parameter for download-data command. ... This parameter allows us to customize a number of days we would like to download for new pairs only. This allows us to achieve efficient data update, downloading all data for new pairs and only missing data for existing pairs. To do that use `freqtrade download-data --new-pairs-days=3650` (not specifying `--days` or `--timerange` causes freqtrade to download only missing data for existing pairs).	2021-04-22 10:07:13 +03:00
Matthias	9b23be4021	Return a copy from current_whitelist ... this avoids manipulating of the pair whitelist from within a strategy	2021-04-13 06:49:53 +02:00
Matthias	50fcb3f330	Reduce verbosity of missing data if less than 1% of data is missing	2021-03-30 07:26:39 +02:00
Matthias	89bbfd2324	Remove candle_count from dataframe before backtesting ... closes #3754	2021-03-29 20:26:54 +02:00
Matthias	53a57f2c81	Change some types ... Fix types of new model object	2021-02-27 09:33:00 +01:00
Matthias	aed23d55c2	Add starting balance to profit cumsum calculation	2021-02-27 09:33:00 +01:00
Matthias	0d2f877e77	Use absolute drawdown calc	2021-02-27 09:32:59 +01:00
Florian Reitmeir	5c263c7ffd	add backtesting results abs profit min/abs profit max, to get a better view if a strategy has a enough money to succeed	2021-02-14 19:41:12 +01:00
Matthias	2c80388b40	Fix valueerror in case of empty array files	2021-02-01 06:28:49 +01:00
Matthias	5724371a4f	Fix types for numpy 1.20.0 upgrade	2021-01-31 11:21:23 +01:00
Matthias	ea0ffbae73	use profit_ratio in calculate_cum_profit	2021-01-29 19:06:57 +01:00
Matthias	789a980a30	Fix tests for new export format	2021-01-24 19:42:32 +01:00
Matthias	deb8432d33	Streamline trade to dataframe conversion	2021-01-24 08:58:41 +01:00
Matthias	0d4cf32086	Slightly adapt to pandas incompatibility	2020-12-28 09:50:48 +01:00
Matthias	ceb50a7807	use exception handler when downloading data ... closes #3992	2020-11-25 07:57:27 +01:00
Matthias	e8e3ca0c3c	Catch ValueError from trade_conversion ... closes #3967	2020-11-21 10:57:19 +01:00
Matthias	83861fabde	Fix #3967, move TradeList type to constants	2020-11-21 10:52:15 +01:00
Matthias	52c9a2c37f	Convert np to None when loading hdf5 trades to allow duplicate detection	2020-11-19 07:31:54 +01:00
Matthias	887d78171c	Merge pull request #3857 from freqtrade/arrow_deprecation_timestamp ... Convert timestamp to int_timestamp for all arrow occurances	2020-11-02 16:40:43 +01:00
Matthias Spiller	78874fa865	informative_pairs does not honor dataformat	2020-10-31 10:53:51 +00:00
Matthias	adffd402ea	Replace some pointless occurances of arrow	2020-10-20 20:11:38 +02:00
Matthias	8cdc795a44	Rename persistence.init to init_db	2020-10-16 08:15:18 +02:00
Matthias	6977ffdbf9	Merge branch 'develop' into isort_config	2020-09-28 20:21:55 +02:00
Matthias	253b7b763e	Apply isort to freqtrade codebase	2020-09-28 19:40:46 +02:00
Matthias	6e70ae6e95	Improve code quality	2020-09-27 19:40:55 +02:00
Matthias	3cb1a9a5a9	Support loading results from a specific hyperopt history file	2020-09-27 17:03:30 +02:00
Matthias	c42a924df8	Load latest file	2020-09-27 16:50:42 +02:00
Matthias	77d0189695	Remove not needed argument in update_trade_state	2020-09-19 09:37:11 +02:00
Matthias	38c52c7eee	Merge pull request #3626 from freqtrade/feat/hdf5 ... Introduce HDF5 Datahandler	2020-08-31 16:10:24 +02:00
Matthias	284d39930f	Allow using pairlists through dataprovider in backtesting	2020-08-30 10:07:28 +02:00
Matthias	309ea1246a	Update config to use single quotes	2020-08-26 20:52:09 +02:00
Matthias	4eb17b4daf	Remove unneeded function	2020-08-18 15:20:37 +02:00
Matthias	87e4a82041	Merge branch 'develop' into bt_add_maxdrawdown	2020-08-09 08:34:36 +02:00
Matthias	bad89307dd	Fix mypy error	2020-07-25 17:19:41 +02:00
Matthias	119bf2a8ea	Document hdf5 dataformat	2020-07-25 17:06:58 +02:00
Matthias	0a28818b46	Add some tests for hdf5	2020-07-24 19:37:37 +02:00
Matthias	861e7099cc	Rename hdf5handler to hdf5DataHandler	2020-07-24 19:23:37 +02:00
Matthias	3171ad33b7	Add blosc compression	2020-07-24 17:44:29 +02:00
Matthias	0f08addfbe	Don't store empty arrays	2020-07-24 17:37:07 +02:00
Matthias	31df42e737	Implement get_available_data	2020-07-24 17:31:43 +02:00
Matthias	d4540c846a	Add trades_load method	2020-07-23 19:33:23 +02:00
Matthias	55591e287c	First version of hdf5handler - no proper support for trades yet	2020-07-23 19:33:23 +02:00
Matthias	b035d9e267	Update return type comment	2020-07-12 10:23:09 +02:00
Matthias	d4fc52d2d5	Add tests for ohlcv_get_available_data	2020-07-12 09:56:46 +02:00
Matthias	422825ea1b	Add ohlcv_get_available_data to find available data	2020-07-12 09:50:53 +02:00
Matthias	d56f9655e2	Update notebook with new statistics example	2020-07-03 07:20:43 +02:00
Matthias	d999fa2a7e	Test autogetting result filename	2020-07-03 06:58:27 +02:00
Matthias	7c5587aeaa	exportfilename can be a file or directory	2020-07-03 06:58:27 +02:00
Matthias	2ed808da1f	Extract .last_result.json to constant	2020-07-03 06:58:27 +02:00
Matthias	afefe92523	Add multi-strategy loading logic	2020-07-03 06:58:27 +02:00
Matthias	c13ec4a1d4	implement fallback loading for load_backtest_data	2020-07-03 06:58:27 +02:00
Matthias	04eaf2c39c	Add test for get_last_backtest_Result	2020-07-03 06:58:27 +02:00
Matthias	7727292861	Rename duration to trade_duration	2020-07-03 06:58:27 +02:00
Matthias	af9a9592b7	Remove unnecessary statement	2020-07-03 06:58:27 +02:00
Matthias	dacb40a976	Add get_latest_backtest_filename	2020-07-03 06:58:27 +02:00
Matthias	b068e7c564	Rename open_time and close_time to *date	2020-07-03 06:58:27 +02:00
Matthias	415853583b	Save backtest-stats	2020-07-03 06:58:27 +02:00
Matthias	5fce7f3b22	Add market Change ... closes #2524 and #3518	2020-07-03 06:58:27 +02:00
Matthias	c2a6f70b4c	Merge branch 'develop' into keep_dataframe_noapi	2020-06-30 07:46:52 +02:00
Matthias	bf61bc9d83	Introduce ExchangeError	2020-06-28 16:01:40 +02:00
Matthias	676006b99c	--dl-trades should also support increasing download span ... (by downloading the whole dataset again to avoid missing data in the middle).	2020-06-24 17:40:23 +02:00
Matthias	ab9382434f	Add test for get_analyzed_dataframe	2020-06-18 06:50:06 +02:00
Matthias	8166b37253	Explicitly check if dp is available	2020-06-18 06:50:06 +02:00
Matthias	9794914838	store dataframe updated as tuple	2020-06-18 06:50:05 +02:00
Matthias	fd97ad9b76	Cache analyzed dataframe	2020-06-18 06:50:05 +02:00
Matthias	a3506f4d8e	Merge branch 'develop' into timeframe	2020-06-15 06:35:55 +02:00
Matthias	3f9ab0846d	Rename profitperc to profit_percent	2020-06-07 15:39:59 +02:00
hroff-1902	f4c2bb1346	Fix crash in #3404	2020-06-02 19:37:08 +03:00
Matthias	f9bb1a7f22	Update more occurances of ticker_interval	2020-06-02 10:02:55 +02:00
Matthias	cadc50ce9b	Replace more occurances of ticker_interval with timeframe	2020-06-01 20:49:40 +02:00
Matthias	16cd1f06b2	Rename get_order_book to fetch_l2_order_book (aligning to ccxt)	2020-05-26 20:27:35 +02:00
Matthias	046202fdda	Fix typing circular dependency	2020-05-22 20:56:34 +02:00
Matthias	1a984ac677	Explicitly raise ValueError if trades are empty	2020-05-21 07:12:53 +02:00
hroff-1902	115586a50f	Introduce freqtrade.typing	2020-05-18 21:59:50 +03:00
hroff-1902	627c5059f0	Move create_pair_list to pairlistmanager	2020-05-18 13:54:21 +03:00
hroff-1902	5f2a871637	Add missing module	2020-05-16 17:15:58 +03:00
hroff-1902	e7c11ed2cf	Fix fetching timeframe (failed in backtesting)	2020-05-16 12:27:56 +03:00
hroff-1902	f8b01f5a43	Make flake happy	2020-05-16 12:27:56 +03:00
hroff-1902	035a12ce61	Move _create_pair_whitelist to dataprovider	2020-05-16 12:27:56 +03:00
hroff-1902	bf25746965	Introduce datatype for informative pairs	2020-05-16 12:27:56 +03:00
hroff-1902	aae096c6ae	Handle fetching ticker for non-existing pair safe way	2020-05-14 13:36:48 +03:00
hroff-1902	3079e18239	Merge branch 'develop' into dataprovider-add-ticker	2020-05-14 13:22:52 +03:00
hroff-1902	b4d2433fc1	Merge pull request #3267 from GrilledChickenThighs/develop ... Method for accessing current pairlist inside strategy.	2020-05-13 21:29:39 +03:00
Matthias	d86855f2f3	Merge pull request #3129 from freqtrade/trades_to_list ... convert dl-trades datadownload to list	2020-05-13 09:41:26 +02:00
Paul D. Mendes	9fbe135790	attached pairlist manager onto dataprovider init for unified access to dynamic whitelist	2020-05-11 20:17:03 +04:00
Paul D. Mendes	bc9efc31ad	Added Method for accessing current pair list on initialization for dynamic informative pairs ... moved import into function to avoid circular import with hyperopt	2020-05-11 19:45:15 +04:00
hroff-1902	63b55658ac	Add ticker to dataprovider	2020-05-01 05:11:30 +03:00
Matthias	7aba9bc62a	Update freqtrade/data/converter.py ... Co-Authored-By: hroff-1902 <47309513+hroff-1902@users.noreply.github.com>	2020-04-17 06:22:25 +02:00
hroff-1902	f2b1802666	Merge pull request #3137 from freqtrade/fix_maxdrawdown ... [minor] Fix maxdrawdown	2020-04-14 16:03:25 +03:00
Matthias	ddf37ef059	Add test to demonstrate that the dataframe is not changed	2020-04-14 08:02:42 +02:00
Matthias	4ee0cbb575	Reset index to correctly gather index	2020-04-12 10:40:02 +02:00
orehunt	20abb379aa	trim trades to the available ohlcv data before plotting profits	2020-04-06 15:54:17 +02:00
Matthias	41d5c40f10	Correctly test drawdown plot	2020-04-05 14:44:44 +02:00
Matthias	e204170eb6	Fix max_drawdown bug finding low before high!	2020-04-05 14:29:40 +02:00
Matthias	9d7ad23d42	Fix test leakage	2020-04-02 08:20:50 +02:00
Matthias	eab6c9c5f2	Fix message	2020-04-01 20:50:00 +02:00
Matthias	0d51383b57	Format logmessages correctly	2020-04-01 20:31:21 +02:00
Matthias	ba03d96961	Test 5s offset on since	2020-04-01 20:04:36 +02:00
Matthias	ff9caf790b	remove trade duplicates in datahandler	2020-04-01 19:45:46 +02:00
Matthias	0506caf986	Implement trades_remove_dulicates	2020-04-01 19:45:38 +02:00
Matthias	bac0eaab03	fix convert to ohlcv	2020-04-01 19:45:35 +02:00
Matthias	d76bb1ccf4	Use List of Lists instead of list of Dicts for trades data	2020-04-01 19:45:21 +02:00
Matthias	1659ddcc5d	Add conversion function from fetch_trades to list	2020-04-01 19:45:21 +02:00
Matthias	3e1bef888a	Fix flake8 error	2020-03-18 19:40:13 +01:00
Fredrik81	0920d6fce4	Update freqtrade/data/btanalysis.py ... Co-Authored-By: Matthias <xmatthias@outlook.com>	2020-03-18 11:01:09 +01:00
Fredrik81	8c33e07dc6	Update based on comments	2020-03-15 21:20:32 +01:00
hroff-1902	57ff3ff450	Merge branch 'develop' into plot-trades	2020-03-15 13:31:00 +03:00
Matthias	0f1640bed4	convert exportfilename to Path when config parsing	2020-03-15 09:39:45 +01:00
Fredrik81	27faf12fde	Fix if no file exists	2020-03-14 22:15:03 +01:00
hroff-1902	59fadabb5b	Fix merging	2020-03-13 20:26:14 +03:00
hroff-1902	51f52c8609	Merge branch 'develop' into no-ticker-2	2020-03-13 16:43:52 +03:00
Matthias	6f67b8d9b9	iCheck after clean_dataframe, too	2020-03-12 19:50:46 +01:00
Matthias	129a88d5da	Extract emptyness check to it's own method	2020-03-11 19:53:28 +01:00
orehunt	3eaae4661d	check again for emptiness after trimming dataframe	2020-03-09 17:51:21 +01:00
hroff-1902	3208faf7ed	Do not use ticker where it's not a ticker	2020-03-08 20:47:02 +03:00
Matthias	9d8970a76b	Add test and formatting to drawdown	2020-03-03 20:23:44 +01:00
Matthias	33a63562cb	make drawdown function less restrictive	2020-03-03 07:23:38 +01:00
Matthias	e050511ddc	Add test for max_drawdown calculation	2020-03-03 07:20:41 +01:00
Matthias	3479f7d986	Add max_drawdown function	2020-03-03 07:15:03 +01:00
hroff-1902	e2e6b940a3	copy=False does not make the changes inline anyway, so not needed	2020-02-22 19:54:19 +03:00
hroff-1902	c651e0ac82	Fix #2948	2020-02-22 19:46:40 +03:00
Matthias	3186add87b	Use explicit column list for float parsing	2020-02-22 14:46:54 +01:00
Matthias	7ecc56fa44	Load ohlcv data as float	2020-02-22 13:10:41 +01:00
Matthias	d65a06947d	Merge branch 'develop' into data_handler	2020-02-09 15:16:43 +01:00
hroff-1902	f3d500085c	Add some type hints	2020-02-02 07:00:40 +03:00
Matthias	41945138ac	Converting pairs from filename to pair corrected	2020-01-05 13:35:36 +01:00
Matthias	4eaaec9d1a	Implement pair_to_filename to datahandler ... includes tests - taken from #2744 and modified to adapt to new structure	2020-01-05 10:36:08 +01:00
Matthias	f82c4346b6	data conversion, not data conversation ... * we're not talking to the data yet ...	2020-01-05 09:55:02 +01:00
Matthias	2409261cb7	Merge branch 'develop' into data_handler	2020-01-04 11:36:27 +01:00
Matthias	2c8e8d8ef6	Align columns for btanalysis loading	2020-01-02 09:51:47 +01:00
Matthias	699c0d6bc3	Merge branch 'develop' into data_handler	2019-12-30 19:40:43 +01:00
Matthias	1ffda29fd2	Adjust improts to new exception location	2019-12-30 15:02:17 +01:00
Matthias	814cc20c6b	Remove potential circular import	2019-12-28 19:58:41 +01:00
Matthias	f4a532ef6d	Pass format to load_data	2019-12-28 14:57:39 +01:00
Matthias	ae1b28aab7	Remove get_datahandlerclass from package exposes	2019-12-28 14:32:11 +01:00
Matthias	66d18575a7	Implement abstract interface	2019-12-28 11:10:31 +01:00
Matthias	9e4fc00a0f	Add test for convert_ohlcv	2019-12-28 11:03:06 +01:00
Matthias	28787a001c	Move convert functions to convert module	2019-12-28 11:02:34 +01:00
Matthias	6860491189	Rename datahandler module to history module ... Also move previous history.py into this module - so everything is bundled	2019-12-28 11:01:42 +01:00
Matthias	9c5b94adf5	Pass data_format to methods	2019-12-28 11:01:42 +01:00
Matthias	d65c1eea7a	Add some tests for datahandler	2019-12-28 11:01:42 +01:00
Matthias	8a030e7fc0	Use exists instead of is_file	2019-12-28 11:01:42 +01:00
Matthias	a3144cb2f0	remove trim_tickerlist	2019-12-28 11:01:42 +01:00
Matthias	d1b52809ac	Cleanup history	2019-12-28 11:01:41 +01:00
Matthias	d06777b8ce	Remove old "load_cached_data" method	2019-12-28 11:01:41 +01:00
Matthias	7a6476c9ba	Update tests	2019-12-28 11:01:41 +01:00
Matthias	df085a6f15	Fix small bug and test	2019-12-28 11:01:41 +01:00
Matthias	c648d973c1	Implement new "load_data_for_updating" method based on dataframes	2019-12-28 11:01:41 +01:00
Matthias	ec8fb5f308	Make no-data warning optional	2019-12-28 11:01:41 +01:00
Matthias	b83487a70d	Extract default dataframe columns to constant	2019-12-28 11:01:41 +01:00
Matthias	91c70a0e9c	Change to use ohlcv_purge	2019-12-28 11:01:41 +01:00
Matthias	37c5b68987	Move dataframe validation to abstract class	2019-12-28 11:01:41 +01:00
Matthias	e861f05b75	Move dataframe trim to within jsondatahandler	2019-12-28 11:01:41 +01:00
Matthias	552c93abf0	Improve some docstrings	2019-12-28 11:01:41 +01:00
Matthias	b7c1d55491	Modify tests to point to datahandlers	2019-12-28 11:01:41 +01:00
Matthias	9876d126ca	Use handler for trades	2019-12-28 11:01:41 +01:00
Matthias	9547d47ae2	Initialize datahandlers	2019-12-28 11:01:41 +01:00
Matthias	5fca17d7e1	Allow initializing handler-class just once	2019-12-28 11:01:41 +01:00
Matthias	416517b0c9	Move trim_dataframe from history to converter	2019-12-28 11:01:41 +01:00
Matthias	9d8ea2f13b	Replace calls to load_tickerdata_file with DataHandler calls	2019-12-28 11:01:41 +01:00
Matthias	88fa7fc24c	Simplify validate dataframe method	2019-12-28 11:01:41 +01:00
Matthias	53ee636fa0	Check if file exists before loading	2019-12-28 11:01:41 +01:00
Matthias	873f5dbe6b	Revrite validate_pairdata to work with pandas	2019-12-28 11:01:41 +01:00
Matthias	db520a09ee	Trim dataframe, not tickerlist	2019-12-28 11:01:41 +01:00