通達(dá)信股票公式波段王抄底選股

　　趨勢(shì)線(xiàn):=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);

　　CROSS(趨勢(shì)線(xiàn),10) and 趨勢(shì)線(xiàn)>=ref(ma(趨勢(shì)線(xiàn),10),1);