State is also: price, number of shares, balance, market sentiment for all 30 stocks
Action is continuous for each stock. They limit max buy/sells to 5 stocks per day. Positive value: buy, negative: sell, 0: hold, result is a vector of size 30. For instance: [0, 0, 3, ..., -5, 0] (maybe useful for later)
They use google new and twitter sentiment
Also using vader, total polarity score is average of all polarity scores
Objectives
Steps
Ideas
Paper read
Paper to be read