/*backtest
start: 2016-05-01 09:00:00
end: 2022-03-06 15:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_XTP","currency":"STOCK","balance":100000,"minFee":0}]
args: [["contractTypes","600519.SH,600690.SH,600006.SH,601328.SH,600887.SH,600121.SH,601633.SH"]]
*/
// 全局变量
var StatusMsg = ""