通达信抄底不再难，一抄一个准--抄底指标
连跌5天:=DOWNNDAY(CLOSE,5);
四串阴:=EVERY(CLOSE<OPEN,4);
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;
XG:(连跌5天 AND XX=ZZ) OR (四串阴 AND XX=ZZ),COLORRED,LINETHICK2;
