ETF：
139d
BUY：
511130 测算净价 105.2789 卖一价(现量:30手): 105.39694*10000 = 1053969.4
019742 银行间全价106.6212 vs 106.834 实时105.799 卖一价买入(105.799+1.035)*1000
019776 银行间全价93.2156 vs 93.4291 实时92.542 卖一价买入(92.538+0.8911)*1000
成份券 合计 200263.1
511130 现金差额 (-17108.6309)
BUY 合计 1053969.4 + 200263.1 - (-17108.6309) = 1271341.1309
SELL：
511090 测算净价 115.5697 买一价(现量:6手): 115.73136*10000 = 1157313.6
019789 银行间全价97.6442 vs 97.6425 实时97.345 买一价卖出(97.348+0.2945)*1000
成份券 合计 97642.5
511090 现金差额 (-16392.4704)
SELL 合计 1157313.6 + 97642.5 - (-16392.4704) = 1271348.5704
盈亏：
7
基差：
0.0074
计算：
盈亏 = SELL(1271348.5704) - BUY(1271341.1309) = 7.4395