趋势增强副图指标公式--动能拐点
一、通达信公式解析
这是一个基于MACD与随机指标共振的趋势转折捕捉公式。核心逻辑是通过MACD在零轴下连续四日下降后首次回升（CAT12），结合随机指标快线上穿零轴（CAT5），来识别“趋势主升”的启动点。公式用彩色柱状图直观展示MACD的强弱变化（蓝增强、绿减弱），并用紫红色DIF2线与价格线的关系辅助判断多空。整体是一个寻找底部反转后强势加速机会的综合性指标。
二、公式如下
CAT1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
CAT2:=SMA(CAT1,2,1);
CAT3:=SMA(CAT2,2,1);
CAT4:=3*CAT2-2*CAT3;
CAT5:=CROSS(CAT4,0);
CAT6:=(EMA(CLOSE,15)-EMA(CLOSE,26));
CAT7:=EMA(CAT6,5);
MACD:2*(CAT6-CAT7),COLORSTICK;
DIF2:4*CAT6-3*CAT7,COLORFF00FF;
CAT11:=EMA(DIF2,1);
CAT12:=MACD< 0 AND MACD>REF(MACD,1) AND REF(MACD,1)< REF(MACD,2) AND REF(MACD,2)< REF(MACD,3) AND REF(MACD,3)< REF(MACD,4);
IF(C>CAT11,CAT11,DRAWNULL),COLOR0000F0,LINETHICK3;
IF(CAT11<=REF(CAT11,1),CAT11,DRAWNULL),COLOR00E600,LINETHICK3;
STICKLINE(CAT12,1,MACD,2,0),COLORFF00FF;
分界线:0,COLORFF00FF;
DRAWICON(CAT12,3,1);
DRAWICON(CAT5 AND CAT12,2,1);
DRAWTEXT(CAT5 AND CAT12,1,'←趋势主升'),COLOR00FFFF;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1.8,0),COLOR000055;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1.1,0),COLOR000099;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,0.6,0),COLOR0000BB;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,1.8,0),COLOR40FF00;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,1.1,0),COLOR40FF00;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,0.6,0),COLOR40FF00;
STICKLINE(MACD>REF(MACD,1) AND MACD< 0,0,MACD,1.8,0),COLOR000055;
STICKLINE(MACD>REF(MACD,1) AND MACD< 0,0,MACD,1.1,0),COLOR000099;
STICKLINE(MACD>REF(MACD,1) AND MACD< 0,0,MACD,0.6,0),COLOR0000BB;
STICKLINE(MACD<=REF(MACD,1) AND MACD< 0,0,MACD,1.8,0),COLOR40FF00;
STICKLINE(MACD<=REF(MACD,1) AND MACD< 0,0,MACD,1.1,0),COLOR40FF00;
STICKLINE(MACD<=REF(MACD,1) AND MACD< 0,0,MACD,0.6,0),COLOR40FF00;
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