编写条件：
编写方法：
网友求助：
将主力成本线主图中主力成本线上穿CB90改为选股公式,谢谢!
主力成本线主图原码如下(同花顺测试通过):
sm01:SUM(CLOSE*vol*100,5)/SUM(VOL*100,5);
SM1:=INTPART(sm01*100)/100;
sm02:SUM(CLOSE*VOL*100,10)/SUM(VOL*100,10);
SM2:=INTPART(sm02*100)/100;
sm03:SUM(CLOSE*VOL*100,30)/SUM(VOL*100,30);
SM3:=INTPART(sm03*100)/100;
主力成本线主图原码如下(同花顺测试通过):
sm01:SUM(CLOSE*vol*100,5)/SUM(VOL*100,5);
SM1:=INTPART(sm01*100)/100;
sm02:SUM(CLOSE*VOL*100,10)/SUM(VOL*100,10);
SM2:=INTPART(sm02*100)/100;
sm03:SUM(CLOSE*VOL*100,30)/SUM(VOL*100,30);
SM3:=INTPART(sm03*100)/100;
Var4:=REF(LOW,1)/LOW;
Var5:=EMA(Var4,13)/Var4*CLOSE;
VarA:=EMA(Var5,21)*1.17;
VarB:=EMA(Var5,21)*0.955;
VarC:=EMA(HIGH,21)/HIGH*CLOSE;
CB50:EMA(COST(50),7),colorwhite,POINTDOT;
CB70:EMA(COST(70),7),coloraaff12,POINTDOT;
CB75:EMA(COST(75),7),colorffaaaa;
CB80:EMA(COST(80),7),colorddffaa,POINTDOT;
CB1_85:EMA(COST(85),7),colorred;
cb90:EMA(COST(90),7),colorfaaaff;
CB2_15:EMA(COST(15),7),colorgreen;
警戒:EMA(VarC,21)*1.18,coloryellow,POINTDOT;
解答如下：
SM01:=SUM(CLOSE*VOL*100,5)/SUM(VOL*100,5);
CB90:=EMA(COST(90),7);
crOSS(SM01,CB90);
CB90:=EMA(COST(90),7);
crOSS(SM01,CB90);
