AI4Finance-Foundation/FinRL

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FinRL®: Financial Reinforcement Learning. 🔥

Stars: 16.3k
Forks: 3.5k
Open beginner issues: 0
Indexed issues: 289

Dominant language: Jupyter Notebook
License: MIT
Last GitHub push: Jul 12, 2026
Latest indexed: Sep 13, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue
PR merge metrics: No merged PRs in 30d

Open All

289 open issues indexed

only download the first ticker's data Open

bug

AI4Finance-Foundation/FinRL#972 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Why using tz_localize()? Open

discussion

AI4Finance-Foundation/FinRL#973 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Error encountered when running tutorial notebook on Google colab Open

bug

AI4Finance-Foundation/FinRL#974 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 13, 2026
No module named 'finrl_meta' Open

bug

AI4Finance-Foundation/FinRL#975 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
cannot import name 'config' from 'meta' Open

bug

AI4Finance-Foundation/FinRL#976 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Error encountered when running practical tutorial Open

bug

AI4Finance-Foundation/FinRL#978 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
FinRL Erroreneous Open

bug

AI4Finance-Foundation/FinRL#979 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Open Time Bug Open

fixed refactoring

AI4Finance-Foundation/FinRL#981 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
AlpacaProcessor not creating price_array due to mismatch of array dimensions Open

bug

AI4Finance-Foundation/FinRL#982 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Problem in Stock_NeurlPS2018_3_Backtest Mean Variance Optimization - Panda 2.0.0 issue Open

bug

AI4Finance-Foundation/FinRL#984 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
warning on step 2.1? Open

bug

AI4Finance-Foundation/FinRL#985 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Error ValueError: You are trying to merge on object and datetime64[ns, America/New_York] columns. in processor_yahoofinance.py Open

bug

AI4Finance-Foundation/FinRL#986 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Installation Error related to ray[default,tune] Open

bug

AI4Finance-Foundation/FinRL#987 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
installation error encountered on windows WSL Open

bug

AI4Finance-Foundation/FinRL#989 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
Training enters an infinite loop. Is there a data input threshold for training? Open

bug good first issue

AI4Finance-Foundation/FinRL#990 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
There is a problem with the buy and sell operation in the env_stocktrading_np file Open

bug

AI4Finance-Foundation/FinRL#994 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Training only executes if the input is more than the data of one-year trading. Open

bug good first issue

AI4Finance-Foundation/FinRL#998 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Ensemble StockTrading ICAIF 2020 notebook not working Open

bug

AI4Finance-Foundation/FinRL#1000 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
run_ensemble_strategy error Open

bug

AI4Finance-Foundation/FinRL#1001 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
I imported all the example code to Colab, and run exactly as it is, but seems none of these sample codes works in my env Open

bug

AI4Finance-Foundation/FinRL#1002 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
stable-baselines3 ValueError when creating DummyVecEnv Open

bug

AI4Finance-Foundation/FinRL#1005 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
ValueError timezone Open

bug

AI4Finance-Foundation/FinRL#1006 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Index needs to be passed for training Open

bug

AI4Finance-Foundation/FinRL#1008 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Had the same problem with #958 Open

bug

AI4Finance-Foundation/FinRL#1009 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Error occurs in PaperTrading_Demo notbook while running on Colab Open

bug

AI4Finance-Foundation/FinRL#1011 · 16 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Google colab Stock_NeurIPS2018_SB3.ipynb StockTradingEnv.reset() got an unexpected keyword argument 'seed' Open

bug

AI4Finance-Foundation/FinRL#1013 · 15 comments · 3 reactions · 0 assignees · Indexed Sep 13, 2026
AttributeError: 'Timedelta' object has no attribute 'delta' , After #1007 Open

bug

AI4Finance-Foundation/FinRL#1018 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
EvaluatorProc.__init__() missing 1 required positional argument: 'args' Open

bug

AI4Finance-Foundation/FinRL#1019 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
MARL within FinRL Open

help_wanted

AI4Finance-Foundation/FinRL#1020 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Having errors on MacOS (M1) Open

bug

AI4Finance-Foundation/FinRL#1021 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
How to use GPU Open

help_wanted

AI4Finance-Foundation/FinRL#1024 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Do you have VecEnv examples or relatated tutorials? Open

help_wanted

AI4Finance-Foundation/FinRL#1025 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
TypeError: 'NoneType' object is not subscriptable Open

bug

AI4Finance-Foundation/FinRL#1028 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
ValueError: Parameter `start` received with timezone defined as 'UTC' although a Date must be timezone naive. Open

bug

AI4Finance-Foundation/FinRL#1029 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
RuntimeError: Could not infer dtype of numpy.float32 Open

bug

AI4Finance-Foundation/FinRL#1030 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Installation issues in installing finrl on Ubuntu 20.04 Open

bug

AI4Finance-Foundation/FinRL#1032 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
the links in tutorial file SingleStockTrading.rst broken Open

doc

AI4Finance-Foundation/FinRL#1036 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Are the tutorials abandoned? Open

bug

AI4Finance-Foundation/FinRL#1040 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Macbook M1 Installation - Failed to build grpcio Open

bug

AI4Finance-Foundation/FinRL#1041 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
TypeError Open

bug

AI4Finance-Foundation/FinRL#1045 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
TypeError: tuple indices must be integers or slices, not tuple Open

bug

AI4Finance-Foundation/FinRL#1047 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Stable Baselines 3's DummyVecEnv Reset -> too many values to unpack (expected 2) Open

bug good first issue

AI4Finance-Foundation/FinRL#1051 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
backtest_plot raises error due to Pyfolio package. file: finrl/applications/stock_trading/ensemble_stock_trading.py Open

bug

AI4Finance-Foundation/FinRL#1052 · 9 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
\finrl\config.py which parameter is the best for apply to algorithm? How can i choose? Open

help_wanted

AI4Finance-Foundation/FinRL#1062 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
ERROR: Package 'finrl' requires a different Python: 3.11.3 not in '<3.11,>=3.10' Open

dependencies

AI4Finance-Foundation/FinRL#1063 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
Finrl Meta Stock_NeurIPS2018_SB3.ipynb only support DOW_30_TICKER Open

bug

AI4Finance-Foundation/FinRL#1065 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
MacOSX install FinRL Open

bug

AI4Finance-Foundation/FinRL#1066 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
python setup.py error Open

bug

AI4Finance-Foundation/FinRL#1067 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Run Error Open

bug

AI4Finance-Foundation/FinRL#1068 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Dow Jones outperforming ensemble strategy in FinRL_Ensemble_StockTrading_ICAIF_2020 notebook Open

discussion good first issue

AI4Finance-Foundation/FinRL#1070 · 10 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026

AI4Finance-Foundation/FinRL

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