用于计算外汇平台上的历史波动数据，方便交易(Used to calculate historical volatility data on foreign exchange platforms)

外汇 数据 平移 回测用 ^_^ 时间平移(Foreign exchange data translational back measurement)

用于外汇ea历史数据下载之后csv转成hst,使测试历史数据更为准确(It is used for translation after downloading the historical data of foreign exchange EA to make the test historical data more accurate.)