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),78);
