0-18(buy)=-18公仔箱論壇$ ?; L/ @& ]7 b! M
- [1 o9 F2 S Q7 q& ]. [8 A5.39.217.76100(paid)-79(change)=21(sold for)
4 n, v/ Q+ M8 y' l
# ^) x" a* t- A' p' q% ^-18+21=3(profit)tvb now,tvbnow,bttvb4 K/ Z! s' A6 f" n5 [7 h
; `6 J$ t6 Z4 B1 r. L! o, H1 h7 R公仔箱論壇-100(fake)tvb now,tvbnow,bttvb/ F$ \+ {0 s/ S( B
' z0 c4 k! I5 h* W: j. E ]
-100+3= -97 |