红灯停 绿灯行 短线中线长线改进版 就这么简单 大道至简

经过实盘操作，本人总结了几句这两个公式的用法，红绿灯中间方向线变红为上升趋势，方向线变红，下有绿灯可以买入并持股，出现红灯可以考虑卖出，经实盘测试，比BS效果好，还有几句总结一并写入公式了，望大家细加体会！

{方向红绿灯源码}

DRAWTEXT_FIX(1,0.36,0.00,0,'股行如人生    看清红绿灯'),COLORRED;
DRAWTEXT_FIX(1,0.36,0.06,0,'人生要微笑    选择好方向'),COLORLIBLUE;
DRAWTEXT_FIX(1,0.36,0.12,0,'行走过了线    方向要改变'),COLORRED;
DRAWTEXT_FIX(1,0.36,0.18,0,'位置选择好    不要买错了'),COLORLIBLUE;
DRAWTEXT_FIX(1,0.83,0.80,0,'方向位置买    绿行之上买'),COLORYELLOW;
DRAWTEXT_FIX(1,0.83,0.90,0,'出现红停卖    绝不赔钱卖'),COLORYELLOW;
DRAWTEXT_FIX(1,0.80,0.85,0,'买错损时又折兵  小心 ! 切记 ! 切记 !'),COLORRED;
{方向}
AA:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,30))/MA(CLOSE,30);
方向向下:(DMA((2*CLOSE+LOW+HIGH)/4,AA)),COLORBLUE,LINETHICK3;
方向向上:IF(方向向下>REF(方向向下,1),方向向下,DRAWNULL),LINETHICK3,COLORRED;
二轮:(HHV(H,250)-LLV(L,250))/LLV(L,250)*100,COLORYELLOW,NODRAW;
{红绿灯}
绿灯行:IF(CLOSE>SAR(4,6,20),SAR(4,6,20),DRAWNULL),CIRCLEDOT,COLORGREEN;
红灯停:IF(CLOSE 变1:=REF(C<红灯停,6) AND REF(C<红灯停,5) AND REF(C<红灯停,4) AND REF(C<红灯停,3) AND REF(C<红灯停,2) AND REF(C<红灯停,1) AND REF(C>绿灯行,0),NODRAW;
绿灯:=IF(变1=1,绿灯行,DRAWNULL),CIRCLEDOT,COLORGREEN;
DRAWTEXT(变1=1,绿灯行-绿灯行*0.03,'绿行'),COLORGREEN;
变无效:=IF(变1=1,0,1);
变2:=变无效 AND REF(C<红灯停,1) AND REF(C>绿灯行,0);
黄灯:=IF(变2=1,绿灯行,DRAWNULL),CIRCLEDOT,COLORYELLOW;
DRAWTEXT(变2=1,绿灯行-绿灯行*0.03,'绿灯'),COLORGREEN;
变3:=REF(C>绿灯行,1) AND REF(C<红灯停,0);
红灯:=IF(变3=1,红灯停,DRAWNULL),CIRCLEDOT,COLORRED;
DRAWTEXT(变3=1,红灯停+红灯停*0.03,'红停'),COLORRED;

{短线中线长线源码}
DRAWTEXT_FIX(1,0.56,0.00,0,'人生有轨迹    鲜血灌梦想'),COLORRED;
DRAWTEXT_FIX(1,0.56,0.06,0,'长短宽度窄    方向要改变'),COLORRED;
DRAWTEXT_FIX(1,0.56,0.12,0,'长短向上走    股价要启动'),COLORRED;
DRAWTEXT_FIX(1,0.56,0.18,0,'起落是常态    短涨还能买'),COLORRED;
DRAWTEXT_FIX(1>0,0,0.05,0,'每股收益:'),COLORLIBLUE;
DRAWNUMBER_FIX(1>0,0,0.16,0,FINANCE(38)),COLORLIBLUE;
DRAWTEXT_FIX(1>0,0.08,0.05,0,'收入同比'),COLORLIBLUE;
DRAWNUMBER_FIX(1>0,0.08,0.16,0,FINANCE(44)),COLORLIBLUE;
DRAWTEXT_FIX(1>0,0.16,0.05,0,'利润同比'),CO