DIFF := EMA(CLOSE,12) - EMA(CLOSE,26);DEA := EMA(DIFF,9);攻击 : 2*(DIFF-DEA), COLORSTICK;STICKLINE(牛股攻击>REF(牛股攻击,1) AND DIFF>DEA,牛股攻击,0,10,0),COLORRED;STICKLINE(牛股攻击>REF(牛股攻击,1) AND DIFF>DEA,牛股攻击,0,1,0),COLORYELLOW;A : EMA(CLOSE,25) - EMA(CLOSE,65),LINETHICK2;B: EMA(DIFF,45),LINETHICK2;IF(A<REF(A,5),A,DRAWNULL)LINETHICK2,COLORBLUE;