A88:=vol*CLOSE;
B88:=SUM(A88,1)/SUM(VOL,1);
B188:=EMA(B88,17);
数值8:=(B88-B188)*1500/B88;
越强势区黄线8:=数值8>=300;
首越黄线:=BARSLASTCOUNT(越强势区黄线8)=1;
牛:首越黄线;
A88:=vol*CLOSE;
B88:=SUM(A88,1)/SUM(VOL,1);
B188:=EMA(B88,17);
数值8:=(B88-B188)*1500/B88;
越强势区黄线8:=数值8>=300;
首越黄线:=BARSLASTCOUNT(越强势区黄线8)=1;
牛:首越黄线;