通达信真实强弱动量指标公式

{ 参数设置 }
N1:=13;
N2:=55;
N3:=89;
M:=5;
{ 1. 真实波动分量（剔除影线噪音）}
REAL_BODY:=Abs(C-O);
REAL_RATIO:=REAL_BODY/(H-L+0.001);
REAL_vol:=EMA(REAL_RATIO*STD(C,N1),M);
{2. 实际强弱引擎（核心创新）}
BULL_STR:=SUM(IF(C>O,(C-O)*REAL_RATIO*VOL,0),N1);
BEAR_STR:=SUM(IF(C<O,(O-C)*REAL_RATIO*VOL,0),N1);
NET_STR:=BULL_STR-BEAR_STR;
FIELD:=NET_STR-EMA(NET_STR,N2);
{3. 多空能量屏障（动态阻力）}
TRUE_RNG:=MAX(MAX(H-L,ABS(H-REF(C,1))),ABS(L-REF(C,1)));
ATR_VAL:=EMA(TRUE_RNG,N2);
BARRIER:=EMA(C,N2)+ATR_VAL*EMA(REAL_VOL,N2)/ATR_VAL;
{ 4. 波段状态裁决}
LONG_BAND:=FIELD>0 AND C>BARRIER AND REAL_VOL>REF(REAL_VOL,1);
SHORT_BAND:=FIELD<0 AND C<BARRIER AND REAL_VOL>REF(REAL_VOL,1);
TRAP_LONG:=FIELD<0 AND crOSS(C,BARRIER);
TRAP_SHORT:=FIELD>0 AND CROSS(BARRIER,C);
{ 5. 实战信号系统 }
SGN_BUY:=CROSS(FIELD,0) AND CROSS(C,BARRIER) AND REAL_RATIO>0.6 AND VOL>MA(VOL,N2);
SGN_SELL:=CROSS(0,FIELD) AND CROSS(BARRIER,C) AND REAL_RATIO>0.6 AND VOL>MA(VOL,N2);
SGN_ADD:=LONG_BAND AND LAST(C<BARRIER,1,3) AND CROSS(C,BARRIER);
SGN_SUB:=SHORT_BAND AND LAST(C>BARRIER,1,3) AND CROSS(BARRIER,C);
{ 6. 场强值前置输出（供DRAWBAND引用）}
场强值:FIELD,COLORWHITE,LINETHICK2;
{7. 背景层（在场强值之后绘制）}
DRAWBAND(场强值,RGB(50,50,50),0,RGB(15,15,15));
STICKLINE(LONG_BAND,0,FIELD,0,0),COLOR00001E;
STICKLINE(SHORT_BAND,0,FIELD,0,0),COLOR1E0000;
{ 8. 屏障线与零轴 }
屏障线:BARRIER,COLORGREEN,DOTLINE;
零轴:0,COLORGRAY;
{9. 红绿柱线 }
STICKLINE(FIELD>=0,0,FIELD,2,0),COLORRED;
STICKLINE(FIELD<0,0,FIELD,2,0),COLORGREEN;
{ 10. 信号标注}
DRAWTEXT(SGN_BUY,FIELD,'