趋势线轨道买卖参考副图源码，分析走势

红线在轨道线之上，回踩买入，并持股，红线下穿轨道线卖出，严格按照这个原则操作，波段滚动，就是一个简单却有效的操作，贵在坚持，并坚信

源码

DRAWGBK(CURRBARSCOUNT=1, RGB(110,108,108),RGB(88,30,0),0,'',0);

RSV:=(CLOSE-LLV(LOW,40))/(HHV(HIGH,40)-LLV(LOW,40))*100;

K:=SMA(RSV,18,1) LINETHICK1 COLORFF4600;

K1:=K LINETHICK2 COLORFF0000;

D:=SMA(K,3,1) LINETHICK1 COLOR0FFF2B;

D1:=D LINETHICK2 COLOR007F00;

J:3*K-2*D LINETHICK2 COLORRED;

J1:=J LINETHICK1 COLORFFF60A;

IF(J>REF(J,1),J,DRAWNULL) CIRCLEDOT,LINETHICK1 COLORWHITE;

IF(J>REF(J,1),J,DRAWNULL) CIRCLEDOT,LINETHICK3 COLORC0FFFF;

IF(J

IF(J

IF(J

趋势维持线:=EMA(J,4.2) COLORRED LINETHICK2 ;

轨道线:(J+REF(J,1)+REF(J,2)+REF(J,3))/4*(K/D) COLORGREEN;

差值1:J-轨道线,NODRAW;

差值2:(J-K1)+50,COLORRED;

IF(差值2<>

VAR1:=(CLOSE-MA(CLOSE,21))/MA(CLOSE,21)*100;

VAR2:=(CLOSE-LLV(LOW,43))/(HHV(HIGH,43)-LLV(LOW,43))*100;

VAR3:=SMA(VAR2,2,1);

红线数值:SMA(VAR3,2,1),COLORRED,LINETHICK2;

天罗:=100+(-ABS(VAR1)),COLORYELLOW,LINETHICK2;

地网:=ABS(VAR1),LINETHICK2;

牛熊分界:50;

弱势区:20;

强势区:80;

DRAWTEXT(CROSS(红线数值>=天罗,1),红线数值,'?'),LINETHICK4,COLORGREEN;

DRAWTEXT(CROSS(红线数值>=地网,1),红线数值,'?'),LINETHICK4,COLORGREEN;