wrong order

任日做錯order 好鬼激氣
唔小心做左sp @ 36 Jun $0.3
原本係諗住平倉的, 最後要用 $0.37 *2 先平到倉
真係由賺變蝕
0.69-0.37*500 - (0.37-0.3)*500 - 12 -6 = $100 (earn)
真係激死我