

试试:
//RSI两个死叉之间的最高值
LC := REF(CLOSE,1);
RSI1:SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100,colorwhite;
RSI2:SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100,coloryellow;
TT:=barslast(cross(rsi2,rsi1));
最高RSI:if(TT>0,hhv(rsi1,TT),rsi1),colorred;