通达信七道防线公式 有了他大部分不会被套
注意：把K线放到最大后退两步,能显示20天K线为好。
源码：
DRAWRECTREL(300,125,900,125,80);
DRAWRECTREL(300,250,900,250,80);
DRAWRECTREL(300,375,900,375,80);
DRAWRECTREL(300,500,900,500,80);
DRAWRECTREL(300,625,900,625,80);
DRAWRECTREL(300,750,900,750,80);
DRAWRECTREL(300,875,900,875,80);
STICKLINE(C REF(C,1),H,L,0,0),COLORCYAN;
STICKLINE(C REF(C,1),C,O,0,0),COLORBLUE;
DRAWTEXT_FIX(1,0.3,0.875,1, 第一防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.75,1, 第二防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.625,1, 第三防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.5,1, 第四防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.375,1, 第五防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.25,1, 第六防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.125,1, 第七防线 ),COLORYELLOW;
再送打老鼠洞公式
DRAWRECTREL(300,125,900,125,80);
DRAWRECTREL(300,250,900,250,80);
DRAWRECTREL(300,375,900,375,80);
DRAWRECTREL(300,500,900,500,80);
DRAWRECTREL(300,625,900,625,80);
DRAWRECTREL(300,750,900,750,80);
DRAWRECTREL(300,875,900,875,80);
DRAWRECTREL(300,965,900,965,80);
STICKLINE(C REF(C,1),H,L,0,0),COLORCYAN;
STICKLINE(C REF(C,1),C,O,0,0),COLORBLUE;
DRAWTEXT_FIX(1,0.6,0.965,1, 老鼠打洞 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.875,1, 第一防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.75,1, 第二防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.625,1, 第三防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.5,1, 第四防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.375,1, 第五防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.25,1, 第六防线 ),COLORYELLOW;
DRAWTEXT_FIX(1,0.3,0.125,1, 第七防线 ),COLORYELLOW;
