买票副图，抄底类指标，源码

VAR41:=((CLOSE-MA(CLOSE,18))/MA(CLOSE,18)*100+(CLOSE-MA(CLOSE,90))/MA(CLOSE,90)*100+(CLOSE-MA(CLOSE,72))/MA(CLOSE,72)*100)/3;

买票:FILTER(VAR41< -9 AND VAR41>REF(VAR41,1),3);