黑马源码
HAN:=DATE 991140630;
黑马:REF(SUM((CLOSE-REF(CLOSE,1))/CLOSE*100,20) (-20),2) AND (REF(CLOSE,2)/REF(CLOSE,3)-1)*100 (-2) AND (MIN(REF(CLOSE,1),REF(OPEN,1))-REF(LOW,1))/(REF(HIGH,1)-REF(LOW,1)) 0.5 AND (MIN(REF(CLOSE,1),REF(OPEN,1))-REF(LOW,1))/REF(LOW,1) 0.02 AND VOL REF(VOL,1) AND HAN=0;
