先保本再赚钱，送小白一款胜率95%的波段指标

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;{WWW.GPXIAZAI.COM}
阻力:L1+P1*7/8,COLORRED;
支撑:L1+P1*0.5/8,COLOR00DD00;
现价:CLOSE,COLORWHITE,LINETHICK1;
STICKLINE(CROSS(支撑,现价),支撑,阻力,1,0),COLORYELLOW;

买入条件 := LONGCROSS(支撑,现价,2); {置换为你自己买的条件}
卖出条件 := LONGCROSS(现价,阻力,2); {置换为你自己的条件}
DRAWTEXT(买入条件,支撑*1.001,'★买'),COLORYELLOW;{吸}
DRAWTEXT(卖出条件,现价,'★卖'),COLORRED;{抛};

设定买入价:=TDXDLL1(15, 0, DYNAINFO(21)+0.01, 0);