通达信飞天仙女主图源码 顶低提示

半仓，全仓买入智能提示

顶低简单明了

粗线为大波段顶低

细线为短期买卖点和支撑压力， 根据交叉点买入或卖出， 还有比这个更准确的吗？？这样还能被套或者错过买点吗？？
 

VAR1:=MA(CLOSE,30);
海底: VAR1-2*STD(CLOSE,60),COLORCYAN,LINETHICK2;
水平面: MA(CLOSE,60),POINTDOT;
天际: VAR1+2*STD(CLOSE,60),;
FLY1: MA(CLOSE,5),;
FLY2: MA(CLOSE,10),;
VAR2:=CROSS(MA(CLOSE,5),MA(CLOSE,30));
DRAWICON(VAR2,LOW-LOW*0.01,1);
DRAWTEXT(VAR2 AND CLOSE>MA(CLOSE,250),LOW-LOW*0.02,'←少量买 '),COLORYELLOW;
DRAWTEXT(VAR2 AND CLOSE>=MA(CLOSE,60) AND CLOSE<=MA(CLOSE,250),LOW-LOW*0.02,'←半仓买'),COLORYELLOW;
DRAWTEXT(VAR2 AND CLOSE DRAWTEXT(CROSS(ZIG(3,10),REF(ZIG(3,10),1)),LOW*0.99,'B') , COLORRED,LINETHICK1;
DRAWTEXT(CROSS(REF(ZIG(3,10),1),ZIG(3,10)),HIGH*1.008,'S') , COLORGREEN,LINETHICK1;