MA20:=MA(CLOSE,20);
MA40:=MA(CLOSE,40);
MA60:=MA(CLOSE,60);
MA120:=MA(CLOSE,120);
MA250:=MA(CLOSE,250);
AA:=BARSLAST(MA60>MA40 AND (MA40=MA20 OR MA40>MA20));
BB:=REF(COUNT(CLOSE
CC:=CROSS(CLOSE,MA60) AND VOL>MA(VOL,5) AND (CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100>3;
一箭封喉:BB AND CC;