MA1:=MA(CLOSE,6);MA2:=MA(CLOSE,13);MA3:=MA(CLOSE,25);MA4:=MA(CLOSE,50);:MA(CLOSE,6)-MA(CLOSE,13)COLOR8800EE;:MA(CLOSE,13)-MA(CLOSE,25)COLORRED,LINETHICK2;长期:MA(CLOSE,25)-MA(CLOSE,52)COLOR00EEEE;