风雨大盘波段线（同花顺公式 副图 源码 测试图）

a:=INDEXC;

ab:=INDEXL;

abc:=INDEXH;

运动轨迹:MA((a+INDEXH+INDEXL)/3,4);

低位支撑:LLV(运动轨迹,18);

中:=(MA(a,28)+MA(a,22)+MA(a,20)+MA(a,30))/4;

PARTLINE(中,中<REF(中,1),RGB(255,255,0),中>REF(中,1),RGB(255,0,0),1,RGB(255,255,0));

//风雨投机指标

gjtj1:=100*(a-LLV(ab,5))/(HHV(a,5)-LLV(ab,5));

gjtj2:=100*(a-LLV(ab,10))/(HHV(a,10)-LLV(ab,10));

gjtj3:=100*(a-LLV(ab,20))/(HHV(a,20)-LLV(ab,20));

gjtj4:=100*(a-LLV(ab,30))/(HHV(a,30)-LLV(ab,30));

////转强信号

A1:=MIN(REF(GJTJ1,1),REF(GJTJ1,2));

xg1:=GJTJ1-A1>=40;

BD:=MA((a+abc+ab)/3,4);

b:=C>O AND O>=bd;

xg2:=CROSS(a,bd) ;

xg:=xg1 AND xg2 AND GJTJ4<=45;

//DRAWICON(xg,LOW,'buy');

DRAWTEXT(xg,ab,'转'),coloryellow;