指标是TRIX（三重指数平滑平均线）的增强版本。核心是计算价格的三重指数移动平均，并对其求变化率得到TRIX线。指标包含TRIX柱状线、其均线（MATRIX），以及两条长期平滑线（UP和DN）。柱状线用渐变颜色区分涨跌强度，零轴上方为红色系，下方为绿色系。整体用于判断价格长期趋势和动量变化。
N:=12;
N1:=9;
S1:=1;
P:=1;
MTR:=EMA(EMA(EMA(CLOSE,N),N),N);
TRIX:(MTR-REF(MTR,1))/REF(MTR,1)*100,COLORSTICK;
MATRIX:IF(S1>0,MA(TRIX,N1),DRAWNULL),COLORGRAY,DOTLINE;
UPO:=IF(TRIX>=0,TRIX,DRAWNULL);
UP: P*EMA(UPO,38),COLOR5A9A00;
DNO:=IF(TRIX<=0,TRIX,DRAWNULL);
DN: P*EMA(DNO,38),COLOR5A9A00;
STICKLINE( TRIX>=REF(TRIX,1), 0, TRIX, 1, 0),COLORRED;
STICKLINE( TRIX<=REF(TRIX,1), 0, TRIX, 1, 0),COLOR99BB00;
AB:=TRIX;
STICKLINE(AB<REF(AB,1),0,AB,3.6,0),COLORFF6600;
STICKLINE(AB<REF(AB,1),0,AB,3,0),COLORFF9900;
STICKLINE(AB<REF(AB,1),0,AB,1.5,0),COLORFFCC00;
STICKLINE(AB<REF(AB,1),0,AB,0.5,0),COLORCYAN;
STICKLINE(AB>REF(AB,1),0,AB,3.6,0),COLOR000099;
STICKLINE(AB>REF(AB,1),0,AB,3,0),COLOR0000CC;
STICKLINE(AB>REF(AB,1),0,AB,1.5,0),COLOR0000FF;
STICKLINE(AB>REF(AB,1),0,AB,0.5,0),COLORCC66FF;
