%>
(MIN(CLOSE,OPEN)-LOW)/(HIGH-LOW)>2/3; 单针探底
REF(CLOSE,2)/REF(CLOSE,3)<0.96 AND
REF(OPEN,1)<REF(CLOSE,2) AND
REF(OPEN,1)=REF(CLOSE,1) AND
CLOSE/REF(CLOSE,1)>1.04 AND
CLOSE>REF(OPEN,2);