本人是做量化交易的，这个是进入行业的基础，通过matlab测算所有的均线对股票的影响，这个是用来测试ETF和IF的。可以通过这个M文件知道哪个是最优均线-I do quantitative transaction, this is the foundation of entering the industry, through matlab to calculate all the line influence on stock, this is used to test the ETF and