0-18(buy)=-183 H& N4 I" V# X7 P, m
$ A! J9 K: V, M; A v2 O# C: F6 C100(paid)-79(change)=21(sold for)
! F& {" L7 O+ s4 T5 D9 ~8 S6 R9 g5 v7 _$ Q
-18+21=3(profit)
& y" x0 w$ _; J8 btvb now,tvbnow,bttvb- L8 p i. g3 w; ^9 x
-100(fake)
! ?/ Y& w3 u) X6 M
5 j9 W' B, A7 f! i9 k" k4 a-100+3= -97 |