records = exchange.GetRecords ((PERIOD_D1) # How to get a k-line array, how to get a peripheral array? Using records = exchange.GetRecords ((PERIOD_W1) statements, the rounded data obtained does not match the real disk.
13547009666Thank you, and how are all the contract codes written on the exchange?
The grasshttps://www.fmz.com/api#exchange.getrecords The weekly K-line can be synthesized after the daily line is obtained.