通达信天知短线多空线－－-很好用的趋势线指标公式

A1:=EMA(CLOSE,7)-EMA(CLOSE,21);
 B1:=EMA((0.668*REF(A1,1)+0.333*A1),1);
天知多:IF(A1>=B1,A1,B1),LINETHICK1,coloryellow;
天知空:B1,LINETHICK1,colorgreen;
天知:0,colorlimagenta;
 LC:=REF(CLOSE,1);
 RSI1:=SMA(MAX(CLOSE-LC,0),2,1)/SMA(ABS(CLOSE-LC),2,1)*100;
 RSI2:=SMA(MAX(CLOSE-LC,0),3,1)/SMA(ABS(CLOSE-LC),3,1)*100;
 RSI3:=SMA(MAX(CLOSE-LC,0),4,1)/SMA(ABS(CLOSE-LC),4,1)*100;
 RSI4:=SMA(MAX(CLOSE-LC,0),5,1)/SMA(ABS(CLOSE-LC),5,1)*100;
 RSI5:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
 RSI6:=SMA(MAX(CLOSE-LC,0),7,1)/SMA(ABS(CLOSE-LC),7,1)*100;
 RSI7:=SMA(MAX(CLOSE-LC,0),8,1)/SMA(ABS(CLOSE-LC),8,1)*100;
 RSI8:=SMA(MAX(CLOSE-LC,0),9,1)/SMA(ABS(CLOSE-LC),9,1)*100;
 RSI9:=SMA(MAX(CLOSE-LC,0),10,1)/SMA(ABS(CLOSE-LC),10,1)*100;
 RSI10:=SMA(MAX(CLOSE-LC,0),11,1)/SMA(ABS(CLOSE-LC),11,1)*100;
 RSI11:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;
 RSI12:=SMA(MAX(CLOSE-LC,0),13,1)/SMA(ABS(CLOSE-LC),13,1)*100;
 RSI13:=SMA(MAX(CLOSE-LC,0),14,1)/SMA(ABS(CLOSE-LC),14,1)*100;
 RSI14:=SMA(MAX(CLOSE-LC,0),15,1)/SMA(ABS(CLOSE-LC),15,1)*100;
 RSI15:=SMA(MAX(CLOSE-LC,0),16,1)/SMA(ABS(CLOSE-LC),16,1)*100;
 RSI16:=SMA(MAX(CLOSE-LC,0),17,1)/SMA(ABS(CLOSE-LC),17,1)*100;
 RSI17:=SMA(MAX(CLOSE-LC,0),18,1)/SMA(ABS(CLOSE-LC),18,1)*100;
 RSI18:=SMA(MAX(CLOSE-LC,0),19,1)/SMA(ABS(CLOSE-LC),19,1)*100;
 RSI19:=SMA(MAX(CLOSE-LC,0),20,1)/SMA(ABS(CLOSE-LC),20,1)*100;
 RSI21:=SMA(MAX(CLOSE-LC,0),21,1)/SMA(ABS(CLOSE-LC),21,1)*100;
 RSI30:=SMA(MAX(CLOSE-LC,0),30,1)/SMA(ABS(CLOSE-LC),30,1)*100;
 RSI40:=SMA(MAX(CLOSE-LC,0),40,1)/SMA(ABS(CLOSE-LC),40,1)*100;
 RSI50:=SMA(MAX(CLOSE-LC,0),50,1)/SMA(ABS(CLOSE-LC),50,1)*100;
 RSI60:=SMA(MAX(CLOSE-LC,0),60,1)/SMA(ABS(CLOSE-LC),60,1)*100;
 RSI70:=SMA(MAX(CLOSE-LC,0),70,1)/SMA(ABS(CLOSE-LC),70,1)*100;
 RSI80:=SMA(MAX(CLOSE-LC,0),80,1)/SMA(ABS(CLOSE-LC),80,1)*100;
 RSI90:=SMA(MAX(CLOSE-LC,0),90,1)/SMA(ABS(CLOSE-LC),90,1)*100;
 RSI100:=SMA(MAX(CLOSE-LC,0),100,1)/SMA(ABS(CLOSE-LC),100,1)*100;
 RSI110:=SMA(MAX(CLOSE-LC,0),110,1)/SMA(ABS(CLOSE-LC),110,1)*100;
 RSI120:=SMA(MAX(CLOSE-LC,0),120,1)/SMA(ABS(CLOSE-LC),120,1)*100;
短线RSI:=(RSI1+RSI2+RSI3+RSI4+RSI5)/5,colorwhite;
中线RSI:=(RSI6+ RSI7+ RSI8+ RSI9+ RSI10+ RSI11+ RSI12+ RSI13+ RSI14+ RSI15+ RSI16+ RSI17+ RSI18+ RSI19+ RSI21)/15,coloryellow;
长线RSI:=(RSI21+RSI30+RSI40+RSI50+RSI60+RSI70+RSI80+RSI90+RSI100+RSI110+RSI120)/11;
 A:=CROSS(短线RSI,中线RSI);
 B:=CROSS(中线RSI,短线RSI);
 DRAWICON(A,天知空,1);
 DRAWICON(B,天知空,12);