修改策略

Params: Numeric Length1(12); Numeric Length2(6); Numeric Length3(10);Vars: Bool A1(False); Bool B1(False); Bool C1(False); Bool D1(False); Bool A2(False); Bool B2(False); Bool C2(False); Bool D2(False); Numeric E1; Numeric E2; Bool H1(False); Bool L1(False); Bool H2(False); NumericSeries X1(0); Bool F1(False); Bool G1(False); Bool I1(False); Bool LD(False); Bool L2(False); NumericSeries X2(0); Bool F2(False); Bool G2(False); Bool I2(False); Bool HD(False); Numeric CPoint(0); Bool TradingConditionA(False); Bool TradingConditionB(False); Bool PositionStatus(False); // 持仓状态// 计算逻辑A1 = High[5] == Highest(High,2*Length2+1)[5];B1 = Filter(A1,5);C1 = Backset(B1,5+1);D1 = Filter(C1,5+1);A2 = Low[5] == Lowest(Low,2*Length3+1)[5];B2 = Filter(A2,5+1);C2 = Backset(B2,5+1);D2 = Filter(C2,5);E1 = (Lowest(Low[1],2*3) + Highest(High[1],2*3)) / 2;E2 = (High + Low) / 2;H1 = (D1 && !(D2 && E1 >= E2)) || BarStatus == 2 || BarsSinceToday == 1;L1 = (D2 && !(D1 && E1 < E2));H2 = D1 && !(D2 && E1 >= E2);X1 = BarsSince(H1)[1] + 1;F1 = Backset(H1 && Summation(L1,X1) > 0, LowestBar(If(L1,Low,10000),X1));G1 = F1 && !F1[1];I1 = Backset(G1,2);LD = I1 && !I1[1];L2 = LD || BarStatus == 2 || BarsSinceToday == 1;X2 = BarsSince(L2)[1] + 1;F2 = Backset(L2 && Summation(H2,X2) > 0, HighestBar(If(H2,High,0),X2));G2 = F2 && !F2[1];I2 = Backset(G2,2);HD = I2 && !I2[1];// 交易信号处理TradingConditionA = LD && BarsSince(HD) < BarsSince(LD[1]);TradingConditionB = HD;// 交易逻辑If(MarketPosition <> 1 && TradingConditionA) { Buy(1,Open); PositionStatus = True;}If(MarketPosition == 1 && TradingConditionB) { Sell(1,Open); PositionStatus = False;}If(MarketPosition <> -1 && TradingConditionB) { SellShort(1,Open); PositionStatus = True;}If(MarketPosition == -1 && TradingConditionA) { BuyToCover(1,Open); PositionStatus = False;}// 绘图PlotNumeric("A",If(TradingConditionA,Low-0.1,InvalidNumeric),Red);PlotNumeric("B",If(TradingConditionB,High+0.1,InvalidNumeric),Green);// 每次平仓后重置状态If(BarStatus == 2) { PositionStatus = False;}这个策略第一行。Params是无法识别的字符串请帮忙更改。可付费