我送上用了多年波段公式

AAA:=MAX(DYNAINFO(3),DYNAINFO(5));
 BBB:=MIN(DYNAINFO(3),DYNAINFO(6));
 CCC:=AAA-BBB;
 中轨:(AAA+BBB)/2,COLORGRAY;
 DIFF:=(EMA(CLOSE,12)-EMA(CLOSE,26))*500/EMA(CLOSE,26);
 DEAA:=EMA(DIFF,9);MACD:=(DIFF-DEAA)/4;
 STICKLINE(MACD>=REF(MACD,1)AND MACD<=0,中轨,中轨+MACD,2,1),COLOR009999;
 STICKLINE(MACD>REF(MACD,1)AND MACD>=0,中轨,中轨+MACD,2,1),COLOR0000DD;
 STICKLINE(MACD<REF(MACD,1)AND MACD<0,中轨,中轨+MACD,2,0),COLORDDDD00;
 STICKLINE(MACD<REF(MACD,1)AND MACD>0,中轨,中轨+MACD,2,0),COLORDDDD00;
 阻力:BBB+CCC*7/8,COLOR00DD00;
 支撑:BBB+CCC*1/8,COLOR00DD00;
 上顶:BBB+CCC*2/3,COLORWHITE;
 下底:BBB+CCC/3,COLORWHITE;
 价:C,COLOR00FFFF;