run in google colab: https://colab.research.google.com/github/AI4Finance-Foundation/FinRL/blob/master/tutorials/1-Introduction/Stock_Fundamental.ipynb code: df_account_value_ppo, df_actions_ppo = DRLAgent.DRL_prediction( model=trained_ppo, environment = e_trade_gym) if if_using_ppo else None df_acco...

When using FinRL_PaperTrading_Demo on a brand new installation (Python 3.9.13) the notebook crashes at the training step. train(start_date = '2021-10-11', end_date = '2021-10-15', ticker_list = ticker_list, data_source = 'alpaca', time_interval= candle_time_interval,...

I have a trained model and I want use the test mode to test out the model. However I struggle to see what is the action to the model has performed. The test mode use DRL_prediction_load_from_file function in test.py to run test. Environment.stocks can read the stock on-hand for each episode but how...

I've been trying to train a model with 1m of tick data for the DOW_30 Index. Everything works perfectly fine for daily data, but when I do the same steps for 1m, I get errors. I've resolved the errors in the feature engineering by making modifications locally, as it looks like there was no support f...

Describe the bug Run into an assertionError in Elegantrl-0.3.3-py3.9.egg-->config.py assert hasattr(self.agent, 'init') AssertionError Error message File "/home/FinRL/FinRL-Library/finrl/agents/elegantrl/models.py", line 87, in train_model train_and_evaluate(model) File "/home/FinRL/FinRL-L...

Due to installation issues of the ray library in Python version>3.7, I would propose to define the supported python version as <=3.7 in the installation tutorials until the issue on the side of ray is solved. Ray-Installing does not work on python 3.9 #169 Kind regards, Kilagi

Hi all, I just install and run the main.py for the first time. I bump on to the Arguments(agent_class=agent) error then I change agent_class to agent. After this I get another error as the following: File "/home/jason/FinRL/FinRL-Library/finrl/main.py", line 68, in main train( File "/home/jaso...

Dears, Thank you for framework, Please see the output of hyperparameter training on SB3 algorithm, why the reward in all episodes doesnt change, whats the problem?(I copied only three outputs)The reward output is the same in every study for any hyperparameter configuration | time/ |...

Describe the bug Can only use .dt accessor with datetimelike values I used the exact same tutorials and packages in colab and locally, but had different results To Reproduce Steps to reproduce the behavior: df = YahooDownloader(start_date = TRAIN_START_DATE, end_date = TRADE_END_DATE, ticker_list =...

We have copied all tutorials of FinRL and FinRL-Meta to the repo https://github.com/AI4Finance-Foundation/FinRL-Tutorials. In the future, some tutorials of FinRL and FinRL-Meta may be deleted, just leave several ones for testing purpose. Hope to receive feedback from users.