/*backtest
start: 2022-01-01 00:00:00
end: 2022-05-09 23:59:00
period: 1h
basePeriod: 15m
exchanges: [{"eid":"Futures_CTP","currency":"FUTURES"}]
args: [["ContractType","rb2210",360008]]
*/
//@version=5
// # ========================================================================= #