通达信刀客杀手副图指标 源码

F1:=IF(C>REF(C,1),100*VOL/CAPITAL,0);
 F2:=IF(C<REF(C,1),100*VOL/CAPITAL,0);
 XX:-SUM(F2,5);
 YY:SUM(F1,5);
 ZZ:XX+YY;
 DRAWTEXT(XX=ZZ,XX,'★'),COLOR4600FF;
 DRAWTEXT(YY=ZZ,YY,'-'),COLOR4600FF;