2014.2.17 With a principal of 1000u, the robot ran for 2 days and made a profit and loss of 25.5u.

I don’t know how to calculate the winning rate of 77%. Is it because I exited the position first and last? A little confused! And what does Sharpe ratio mean? I don’t understand, and I don’t know when someone will be with me, haha! 😄#BTC #ETH/USDT #量化机器人