Params

   Numeric FastLength(5);

   Numeric SlowLength(60);

   Numeric SlowLength2(150);

   Numeric SlowLength3(300);

    enum<String> sym(["br888.SHFE","ni888.SHFE","jm888.DCE","nr888.INE","si888.GFEX",

                   "ag888.SHFE","ru888.SHFE","rb888.SHFE","eb888.DCE"]); //br合成橡胶，ni镍 ，jm 焦炭，nr20号胶 ag银 ru橡胶 rb螺纹eb苯乙烯

   enum<String> freq1(["1m","5m","15m","30m","1h","2h","4h","1d"]); //数据源周期1

   enum<String> freq2(["1m","5m","15m","30m","1h","2h","4h","1d"]); //数据源周期2

   Numeric beginTime(20251007.000000);//数据开始时间

Vars

   Series<Numeric> AvgValue1;

   Series<Numeric> AvgValue2;

   Series<Numeric> AvgValue3;

   Series<Numeric> AvgValue4;

   Global Integer layer1;

   Global Integer layer2;

   Series<Numeric> Avg_kaofuma;

   Series<Numeric> VarSum;

   Series<Numeric> Highestvar;

   Series<Numeric> lowline;

   Series<Numeric> pinjun;

   Series<Numeric> CrossStdDev;

   Plot  plt3;//画图窗口

    Plot  plt4;//画图窗口

    Series<Numeric> Area_100;  // 关键：面积必须是序列

   Series<Numeric> Area_100_CrossLow;

   Bool AlreadyBought(False);   // 新增：本K线是否已开多

   Bool AlreadySold(False);     // 新增：本K线是否已开空

Events

    OnInit()

   {

       SetBackBarMaxCount(1+Max(FastLength,SlowLength3));

       layer1 = subscribebar(sym, freq1, beginTime, 0, Enum_Data_RolloverForWard() + Enum_Data_ActivePeriod());

       layer2 = subscribebar(sym, freq2, beginTime, 0, Enum_Data_RolloverForWard() + Enum_Data_ActivePeriod());

       plt3.figure(0);

       plt4.figure(0);

   }

   OnBar(ArrayRef<Integer> indexs)

   {

       Range[0: DataSourceSize() - 1]

       {

           AvgValue1 = AverageFC(Close, FastLength);

           AvgValue2 = AverageFC(Close, SlowLength);

           AvgValue3 = AverageFC(Close, SlowLength2);

           AvgValue4 = AverageFC(Close, SlowLength3);

       }

       PlotNumeric("MA1", AvgValue1);

       PlotNumeric("MA2", AvgValue2);

       PlotNumeric("MA3", Data[layer2].AvgValue3);

       PlotNumeric("MA4", Data[layer2].AvgValue4);

       Avg_kaofuma = (Data[layer1].AvgValue1 + Data[layer1].AvgValue2 + Data[layer2].AvgValue3 + Data[layer2].AvgValue4) / 4;

       //方差

       VarSum = (Sqr(Data[layer1].AvgValue1 - Avg_kaofuma) +

       Sqr(Data[layer1].AvgValue2 - Avg_kaofuma) +

       Sqr(Data[layer2].AvgValue3 - Avg_kaofuma) +

       Sqr(Data[layer2].AvgValue4 - Avg_kaofuma) ) / 4;

       //标准差

       CrossStdDev = Sqrt(VarSum) ;

       //data[layer1].plt3.line("VarSum", VarSum);

       plt3.line("CrossStdDev", CrossStdDev);

       Highestvar = Highest(CrossStdDev[1], 10000);

       lowline = Lowest(CrossStdDev[1], 10000);

       pinjun = (lowline + Highestvar) / 2;

       plt3.line("Highestvar", Highestvar);

       plt3.line("lowline", lowline);

       plt3.line("pinjun", pinjun);

       AlreadyBought = False;

       AlreadySold = False;

      // If( Data[layer2].AvgValue3 > Data[layer2].AvgValue4)

       {

           If (MarketPosition > 0 && CrossUnder(CrossStdDev , pinjun))

               Sell(1, Open);

           If (!AlreadyBought && MarketPosition < 1  and CrossOver(CrossStdDev , pinjun ))

               Buy(1, Open);

           AlreadyBought = True;

       }

       //If( Data[layer2].AvgValue3 < Data[layer2].AvgValue4)

       {

           If (MarketPosition < 0 &&  CrossOver(CrossStdDev , pinjun ) )

               BuyToCover(1, Open );

           If (!AlreadySold && MarketPosition > -1 And CrossUnder(CrossStdDev , pinjun) )

               SellShort(1, Open);

           AlreadySold = True;

       }

   }

取出来的值和想取的值不一样，麻烦大佬们给看一下，目的是想用 Highestvar = Highest(CrossStdDev[1], 10000);

       lowline = Lowest(CrossStdDev[1], 10000);取10000以内的最大值和最小值，或还有其他函数或方法麻烦介绍一下，谢谢