通达信做空指标公式

	以下是通达信做空指标公式 HJ_1:=HIGH>REF(HHV(HIGH,30),1); HJ_2:=(HIGH-MAX(CLOSE,OPEN))/(HIGH-LOW)>0.6 AND OPEN>CLOSE; DYX:OPEN>REF(CLOSE,1) AND CLOSE<REF(CLOSE,1) AND HJ_1; XH:HJ_1 AND HJ_2; {-----------------------------------}