0-18(buy)=-18
% g/ V3 O' k5 g- Vtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb# j! N( C" R1 H
100(paid)-79(change)=21(sold for)
. s$ v o# e6 `( Q) Utvb now,tvbnow,bttvb
6 T' l' ]% c7 ?6 ~-18+21=3(profit)
1 g: J; U% d6 I# o) v% G. t' I- _2 U
- l2 Y2 y8 d, O( C, E公仔箱論壇-100(fake)
. \% y8 p [) a( m* ]# d2 F( P公仔箱論壇tvb now,tvbnow,bttvb4 d9 H$ ^. Q" N0 r v# [
-100+3= -97 |