SC000合约满足策略平仓条件没有平仓

以SC000合约为例，Data[0]是30分钟，Data[1]是1分钟Data[1]图层2026年4月17日21:48已满足空单出场条件为什么平仓信号却没有出来，而是往后延迟呢？代码如下：Params Numeric FastLength(12); Numeric SlowLength(26); Numeric MACDLength(9); Numeric LongMAPeriod(101); Numeric TradeLots(1); Numeric PriceBandPercent(1.9); Numeric DrawdownPercent(1.6); Numeric N(2); Vars Series<Numeric> MACDDiff; Series<Numeric> MACDDEA; Series<Numeric> MACDValue; Bool MACDDeathCross; Series<Numeric> LongMA; Series<Numeric> LowerPriceLimit; Bool BelowLongMA; Bool InPriceBandShort; Numeric RecentLow; Bool BreakRecentLow; Bool EntryShortSignal; Bool ExitShortSignal; Numeric EntryPrice; Series<Numeric> LowestSinceEntry; Series<Numeric> ShortExitPrice; Events OnBar(ArrayRef<Integer> indexs) { MACDDiff = XAverage(Close, FastLength) - XAverage(Close, SlowLength); MACDDEA = XAverage(MACDDiff, MACDLength); MACDValue = 2 * (MACDDiff - MACDDEA); MACDDeathCross = MACDDiff[1]<MACDDEA[1]; LongMA = AverageFC(Close, LongMAPeriod); PlotNumeric("LongMA", LongMA,LongMA, RGB(255, 0, 0)); LowerPriceLimit = LongMA * (1 - PriceBandPercent / 100); PlotNumeric("LowerPriceLimit", LowerPriceLimit,LowerPriceLimit, Yellow); BelowLongMA = Close[1] < LongMA[1]; InPriceBandShort = BelowLongMA && Close[1] >= LowerPriceLimit[1]; RecentLow = Lowest(Low[2],N); BreakRecentLow = Close[1] < RecentLow; EntryShortSignal = MACDDeathCross && InPriceBandShort && BreakRecentLow; If (EntryShortSignal && MarketPosition != -1) { EntryPrice = OPEN; SellShort(TradeLots, Open); } If (MarketPosition == -1) { If (BarsSinceEntry==0) { LowestSinceEntry = LOW; Commentary("LowestSinceEntry= "+Text(LowestSinceEntry)); } If (BarsSinceEntry>0) { LowestSinceEntry =Min(LowestSinceEntry[1],Low); Commentary("LowestSinceEntry= "+Text(LowestSinceEntry)); } ShortExitPrice = LowestSinceEntry * (1 + DrawdownPercent / 100); Commentary("ShortExitPrice= "+Text(ShortExitPrice)); Data[1]. PlotNumeric("ShortExitPrice", Data[0]. ShortExitPrice); If (Data[1]. H>= Data[0]. ShortExitPrice ) { Data[1].Commentary("Data[1]. H= "+Text(Data[1]. H)); BuyToCover(TradeLots, ShortExitPrice); } } }