简语言指标线输出问题

我用:=计算的指标，怎么会输出指标值呢主要是看winPrice和lossPrice，怎么会输出指标值呢代码如下：VARIABLE:preLow:=0,preHigh:=0,LOPrice:=0,SOPrice:=0,winPrice:=0,lossPrice:=0;DIFF : EMA(CLOSE,SHORT) - EMA(CLOSE,LONG);//短周期与长周期的收盘价的指数平滑移动平均值做差。DEA : EMA(DIFF,M);//DIFF的M个周期指数平滑移动平均2*(DIFF-DEA),COLORSTICK;//DIFF减DEA的2倍画柱状线GOLD:=CROSS(DIFF,DEA);DIE:=CROSSDOWN(DIFF,DEA);//commENTARY(BARSLAST(DIE));IF GOLD=0 THEN BEGIN preLow:=LLV(L,BARSLAST(DIE)); //commENTARY(BARSLAST(DIE)); //commENTARY(preLow); SOPrice:=0; LOPrice:=(preHigh-preLow)*XX*0.01+preLow; ENDIF DIE=0 THEN BEGIN preHigh:=HHV(H,BARSLAST(GOLD)); //commENTARY(BARSLAST(DIE)); //commENTARY(preHigh); SOPrice:=preHigh-(preHigh-preLow)*XX*0.01; LOPrice:=0; END//多头开仓IF BKVOL=0 && LOPrice>0 && L<=LOPrice && H>=LOPrice THEN BEGIN winPrice:=(preHigh-preLow)*Win*0.01+LOPrice; lossPrice:=LOPrice-(preHigh-preLow)*Loss*0.01; BK; END//空头开仓IF SKVOL=0 && SOPrice>0 && L<=SOPrice && H>=LOPrice THEN BEGIN winPrice:=SOPrice-(preHigh-preLow)*Win*0.01; lossPrice:=SOPrice+(preHigh-preLow)*Loss*0.01; SK; END//多头止盈BKVOL>0 && H>=winPrice,SP;//空头止盈SKVOL>0 && L<=winPrice,BP;运行效果如下：