VARA1:=((CLOSE>=REF(CLOSE,1)) AND (REF(CLOSE,1)>=REF(CLOSE,2)) AND (REF(CLOSE,1)<=REF(CLOSE,3)) AND (REF(CLOSE,2)<=REF(CLOSE,3)) AND ((REF(CLOSE,4)>REF(CLOSE,2)) OR (REF(CLOSE,4)<=REF(CLOSE,2)) AND (REF(CLOSE,5)>=REF(CLOSE,3))) OR (CLOSE>=REF(CLOSE,1)) AND (REF(CLOSE,1)<=REF(CLOSE,2)) AND (CLOSE>=REF(CLOSE,2)) AND ((REF(CLOSE,3)>REF(CLOSE,1)) OR (REF(CLOSE,3)<=REF(CLOSE,1)) AND (REF(CLOSE,4)>=REF(CLOSE,2))));
通达信【底部趋势】副图指标,抄底类指标,结合MACD
买选股公式如下 :