看清背离之买入选股指标公式

WL:=(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100;
WLT:=MA(WL,89);
WLT1:=crOSS(WL,WLT);
WLT2:=FILTER(WLT1,8);
买入:WLT2 OR WL>WLT;