请问为何代码只执行一次开仓程序，后续就不再执行了

请大家帮忙看看这段代码的状态变量设置的位置、重置的位置对吗，为什么只开了一次仓之后，既无法执行再入场，也无法执行首开仓。另外，con5 的在不符合条件的位置也标记了，请问是什么原因呢？Params //----------均线参数---------- Numeric Length1(5); Numeric Length2(10); Numeric Length3(20); Numeric Length4(40); Numeric Length5(60); Numeric lots(1); //交易手数 //----------止损参数---------- Numeric StopLossPct(0.02); //2%止损比例 Vars //----------均线指标变量---------- Numeric ma1; Numeric ma2; Numeric ma3; Numeric ma4; Numeric ma5; //----------布林带指标变量---------- Series<Numeric> UpLine; Series<Numeric> DownLine; Series<Numeric> MidLine; Numeric Band; //----------开平空仓变量---------- series<bool> con1; series<bool> con2; series<bool> con3; series<bool> con4; Series<Bool> con5; series<bool> kk1;//首空仓条件 Series<Numeric> LowestShortPositionPrice; //空头持仓期间最低价 Series<Numeric> ShortEntryPrice_1; //空头首开仓价格 Series<Numeric> ShortReEntryPrice; //空头再空仓价格 Series<Numeric> Stop_price; //止损价 Series<Numeric> Stop_price_1; //止损价 Series<Numeric> ShortStopPrice; //止损平空仓价格 Series<Numeric> ShortStopProfiPrice; //止盈平空仓价格 //----------开平空仓控制---------- series<bool> ShortEntry; //首开空标记 series<bool> ShortReEntry; //再空入标记 series<bool> ShortPositionClosed; //止盈平空标记 Events OnBar(ArrayRef<Integer> indexs) { //>>>>>>>>>>指标计算<<<<<<<<<< If(CurrentBar==0) { //——————————————均线—————————————— ma1 = Close; ma2 = Close; ma3 = Close; ma4 = Close; ma5 = Close; //——————————————布林带————————————— MidLine = Close; UpLine = Close; DownLine = Close; //——————————————状态初始化—————————————— ShortEntry = False; ShortReEntry = False; ShortPositionClosed = False; } //——————————————均线—————————————— ma1 = Average(Close,Length1); ma2 = Average(Close,Length2); ma3 = Average(Close,Length3); ma4 = Average(Close,Length4); //ma5 = Average(Close,Length5); PlotNumeric("ma1",ma1); PlotNumeric("ma2",ma2); PlotNumeric("ma3",ma3); PlotNumeric("ma4",ma4); //PlotNumeric("ma5",ma5,0,White); //——————————————布林带—————————————— MidLine = AverageFC(Close,20); Band = StandardDev(Close,20,2); UpLine = MidLine + 2 * Band; DownLine = MidLine - 2 * Band; //PlotNumeric("UpLine",UpLine); PlotNumeric("DownLine",DownLine); //PlotNumeric("MidLine",MidLine); //>>>>>首空仓<<<<< con1 = High < ma4; con2 = ma1 < ma2 and ma2 < ma3; kk1 = con1[1] and con2[1];// If(kk1) ShortEntry = True; //if(kk1) Commentary("满足开1"); If(High < DownLine) con3 = True; If(con3 And Close > DownLine) con4 = True; //>>>>>>>>>>平仓<<<<<<<<<< If(MarketPosition == -1) { Commentary("<<<<<持仓<<<<<"); Commentary("止损价："+Text(Stop_price)); If(High[1]>Stop_price and BarsSinceEntry>=1) { ShortStopPrice = Min(Open,High[1]); BuyToCover(lots,ShortStopPrice); Commentary("止损"); ShortEntry = True; } if(con4[1] and BarsSinceEntry>=1) { ShortStopProfiPrice = Min(Open,Low[1]); BuyToCover(lots,ShortStopProfiPrice); Commentary("止盈"); ShortEntry = False; //ShortReEntry = True; ShortPositionClosed = True; } Commentary("<<<<<平仓<<<<<"); LowestShortPositionPrice = Min(low,LowestShortPositionPrice[1]); Commentary("最低价"+Text(LowestShortPositionPrice)); } //>>>>>>>>>>开仓<<<<<<<<<< If(MarketPosition <>-1) { Commentary(">>>>>上轮持仓>>>>>"); LowestShortPositionPrice = LowestShortPositionPrice[1]; Commentary("最低价"+Text(LowestShortPositionPrice)); If(High[1] < LowestShortPositionPrice) con5 = True; PlotBool("con5",True,low+minmove); //>>>>>>>>>>再入场<<<<<<<<<< If(con5 And ShortPositionClosed And ShortReEntry)//再空入 { ShortReEntryPrice = Min(Open,Low[1]); SellShort(lots,ShortReEntryPrice); Commentary("再空入"); Stop_price = Floor(ShortReEntryPrice*(1+StopLossPct),MinMove*pricescale); ShortReEntry = False; ShortEntry = True; ShortPositionClosed = False; LowestShortPositionPrice = low; } //>>>>>>>>>>首开空仓<<<<<<<<<< If(kk1 And ShortEntry And !ShortPositionClosed) { ShortEntryPrice_1 = Min(Open,Low[1]); SellShort(lots,ShortEntryPrice_1); Commentary(">>>>>开仓>>>>>"); Commentary("首开空"); ShortEntry = False; Stop_price = Floor(ShortEntryPrice_1*(1+StopLossPct),MinMove*pricescale); LowestShortPositionPrice = low; } } }