VAR1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

K:SMA(VAR1,3,1);

D:SMA(K,3,1);

低位金叉:IF(D<20 AND CROSS(K,D),40,0),COLORYELLOW;

起死回生:IF(BARSLAST(低位金叉)<=9 AND BARSLAST(低位金叉)>2  AND CROSS(D,K) AND D<30,60,0) , COLORRED;