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;