Discussion class : Env of option

Discussion

1）看到了 #276
2）閱讀了 github.com/AI4Finance-Foundation/FinRL/tree/master/examples/FinRL_PaperTrading_Demo.ipynb 点贊.

盼望 ElegantRL有一个恆指期權 或 道指期權 (例如:HSI Option or dji Option) 的环境 (例如:IndexOption_TradingEnv).

拟仿照 class StockTradingEnv 建一个 class IndexOptions_TradingEnv, 哪位學長,師兄可界紹一个网站,能够方便取得 options data both live and historical .

Please kindly assist, Thanks a lot .