0-18(buy)=-18' Y2 ~, I1 i3 z/ u1 x5 ?/ u* R) [8 y
" v4 q9 f* Q8 P9 Z/ N$ N# ~- m公仔箱論壇100(paid)-79(change)=21(sold for)tvb now,tvbnow,bttvb M. D p2 ?1 \: S
" e7 W, @7 o& a8 i
-18+21=3(profit)
. A; {/ [6 H5 @" O' o8 {8 `" z
' }+ f. N1 X" y-100(fake)
3 T% q0 F1 Z" G3 r: q- Otvb now,tvbnow,bttvb
" x$ M2 j% D( qtvb now,tvbnow,bttvb-100+3= -97 |