把B点吸写成预警-大智慧答疑

	编写条件： 编写方法： 网友求助： MA30:=EMA(CLOSE,30); 强弱:EMA(CLOSE,900); STICKLINE((MA30>强弱),MA30,强弱,1,0),COLOR0000FF; STICKLINE((MA30<强弱),MA30,强弱,1,0),COLOR00FF00; H1:=MAX(DYNAINFO(3),DYNAINFO(5)); L1:=MIN(DYNAINFO(3),DYNAINFO(6)); P1:=H1-L1; 阻力:L1+P1*7/8,COLOR00DD00; 支撑:L1+P1*0.5/8,COLOR00DD00; 现价:CLOSE,COLORWHITE,LINETHICK2; STICKLINE(crOSS(支撑,现价),支撑,阻力,1,0),COLORYELLOW; DRAWTEXT(LONGCROSS(支撑,现价,2),支撑*1.001,'★B'),COLORYELLOW,LINETHICK3;{吸} DRAWTEXT(LONGCROSS(现价,阻力,2),现价,'★'),COLORRED;{抛}; 解答如下： H1:=MAX(DYNAINFO(3),DYNAINFO(5)); L1:=MIN(DYNAINFO(3),DYNAINFO(6)); P1:=H1-L1; 支撑:=L1+P1*0.5/8; 现价:=CLOSE; LONGCROSS(支撑,现价,2);