提示信号闪烁但找不到原因

这段代码运行时一直提示信号闪烁，已经看过教学视频也没有找到原因，比如今晚的橡胶（2025年5月6日夜盘Ru888），有没有高手可以帮忙解决这个问题呢？Params //此处添加参数 Numeric Length(20);//中轨周期 Numeric Offset(2); //方差 Numeric NTR(5); Integer Fund(1000000); //保证金Vars //头寸计算 Numeric RiskRatio(0.02); Numeric Lots; // 交易手数 Series<Numeric> MidLine; //中轨 Series<Numeric> UpLine; //上轨 Series<Numeric> DownLine; //下轨 Series<Numeric> CTR; Series<Numeric> ATR; Series<Numeric> Stopline; Series<Numeric> HH; Series<Numeric> LL; Global Numeric if_entry; //当天有平仓则不开新仓 Global Numeric EntryPeriod; Global Numeric EntryBar; Global Numeric Exitbar; Plot plt1; Plot plt2; Defs //此处添加公式函数 Events //此处实现事件函数 //初始化事件函数，策略运行期间，首先运行且只有一次 OnInit() { Range[0:DataCount-1] { AddDataFlag(Enum_Data_RolloverBackWard()); //设置后复权 AddDataFlag(Enum_Data_AutoSwapPosition()); //设置自动换仓 AddDataFlag(Enum_Data_IgnoreSwapSignalCalc()); //设置忽略换仓信号计算 } plt1.setOption("MA1","color",Green()); plt1.setOption("MA1","width",Enum_2Pix()); plt1.setOption("MA1","line-display","interval"); plt2.setOption("MA2","color",Green()); plt2.setOption("MA2","width",Enum_2Pix()); plt2.setOption("MA2","line-display","interval"); if_entry = 0; }//Bar更新事件函数，参数indexs表示变化的数据源图层ID数组 OnBar(ArrayRef<Integer> indexs) { ATR = Average(MAX(MAX((HIGH-LOW),ABS(Close[1]-HIGH)),ABS(Close[1]-LOW)),14); CTR = Average(Abs(Close-Close[1]),Length); MidLine = Average(Close, Length); UpLine = MidLine + StandardDev(Close,Length,2) * Offset; DownLine = MidLine - StandardDev(Close,Length,2) * Offset; PlotNumeric("mid",MidLine,MidLine); PlotNumeric("UpLine",UpLine,UpLine); PlotNumeric("DownLine",DownLine,DownLine); //跟踪止损价 EntryPeriod=CurrentBar-EntryBar; HH = Highest(Close - NTR*CTR, EntryPeriod); LL = Lowest(Close + NTR*CTR, EntryPeriod); If(MarketPosition == 1 && EntryPeriod >= Length){ //进场后ATRMD出现过超买即可 Stopline = Max(HH, MidLine); plt1.line("MA1",Date+Time,Stopline); } If(MarketPosition == -1 && EntryPeriod >= Length){ Stopline = min(LL, MidLine); plt2.line("MA2",Date+Time,Stopline); } If(MarketPosition == 1 && Low <= Stopline[1] && EntryPeriod >= Length){ Sell(0,min(Stopline[1],Open)); if_entry = 1; Exitbar = CurrentBar; } If(MarketPosition == 1 && Low <= Midline[1] && EntryPeriod > 0){ Sell(0,min(Midline[1],Open)); if_entry = 1; Exitbar = CurrentBar; } If(MarketPosition == -1 && High >= Stopline[1] && EntryPeriod >= Length){ BuyToCover(0,Max(Stopline[1],Open)); if_entry = 1; Exitbar = CurrentBar; } If(MarketPosition == -1 && High >= Midline[1] && EntryPeriod > 0){ BuyToCover(0,Max(Midline[1],Open)); if_entry = 1; Exitbar = CurrentBar; } if (MarketPosition == 0 && CurrentBar > Exitbar){ if_entry = 0;} If(MarketPosition == 0 && High >= UpLine[1] && if_entry == 0){ Lots = Round(Fund * RiskRatio / (Abs(MidLine[1]-Max(Open,UpLine[1]))*ContractUnit()*BigPointValue()),0); Buy(Lots,Max(Open,UpLine[1])); EntryBar=CurrentBar; } If(MarketPosition == 0 && Low <= DownLine[1] && if_entry == 0){ Lots = Round(Fund * RiskRatio / (Abs(MidLine[1]-min(Open,DownLine[1]))*ContractUnit()*BigPointValue()),0); SellShort(Lots,Min(Open,DownLine[1])); EntryBar=CurrentBar; } If(MarketPosition == 0){ Stopline = Midline; EntryBar=CurrentBar; Stopline = MidLine;} EntryPeriod=CurrentBar-EntryBar; }