Before revision:  The latter with a continuous action space of the reinforcement learning algorithm is used to solve the problem of trading stock shares . Experiments in different industries of Chinese stock market show our method achieves more extra profit comparing with basic DRL methods and bench model .
After revision:  The latter with a continuous action space of the reinforcement learning algorithm is used to solve the problem of trading stock shares . Experiments in 5 stocks from Chinese stock market show our method achieves more extra profit comparing with basic DRL methods and bench model .