系统交易 4/15

4/15 Bought 200 gasl@19.96
4/15 Bought 100 ugld@22
4/15 Bought 1700 nugt@12

现持仓位:
1800 gasl
1200 yinn
1600 jo
700  sgg
3320 nugt
2700 ugld
1800 uslv