请帮改成tbquant版的代码

Params Vars NumericSeries upperband; NumericSeries lowerband; numericseries TotalDayTrade(0); Numeric notaft; numeric stoploss; Begin notaft=14.55; stoploss=10; upperband=Highd(1); lowerband=lowd(1); PlotNumeric("upperband=",upperband); PlotNumeric("lowerband=",lowerband); //开仓 if (MarketPosition==0 and TotalDayTrade<4) if (high>upperband ) { spk (DefaultVol,high); TotalDayTrade=TotalDayTrade+1; } if (low<lowerband ) { bpk (DefaultVol,low); TotalDayTrade=TotalDayTrade+1; } if (MarketPosition==-1 and Low<EntryPrice-stoploss*MinMove) { bpk(DefaultVol,low); } if (MarketPosition==1 and high>EntryPrice+stoploss*MinMove) { spk(DefaultVol,high); } //收盘平仓 if(Time*100>=notaft and Time<0.1600) { if(marketposition==-1) { bp(DefaultVol,Open); } if(marketposition==1) { sp(DefaultVol,Open); } } End