通达信形态凹口选股指标公式

KSTAR:(REF(CLOSE,2)/REF(OPEN,2)<= 0.98) AND (REF(OPEN,1) <= REF(CLOSE,2)) AND
(ABS(REF(OPEN,1)-REF(CLOSE,1))/REF(CLOSE,1)<0.03) AND
CLOSE/OPEN>0.88 AND CLOSE>=REF(OPEN,2);