{【区域之源】}
区域上限:REF(H,BARSCOUNT(C)-1),COLORRED;
区域下限:REF(L,BARSCOUNT(C)-1),COLORGREEN;
区域中限:(区域上限+区域下限)/2,COLORYELLOW;
重心:COST(50),COLORWHITE;
底仓:COST(10),COLORCYAN;
日龄:BARSCOUNT(C),COLORMAGENTA,LINETHICK0;
ER:=VOL/CAPITAL*100;
累计换手:SUM(ER,0),COLORYELLOW,LINETHICK0;