开仓时间	平仓时间	品种	多空	手数	开仓价	平仓价	价差	交易成本	平仓盈亏	收益率
2011-07-18 xx:xx:xx	2011-07-20 xx:xx:xx	PB99.SQ	空	10	17605.00	17870.00	-265	2660.63	-68910.63	0.015
2011-07-14 xx:xx:xx	2011-07-18 xx:xx:xx	PB99.SQ	多	10	17680.00	17605.00	-75	2646.38	-21396.38	-0.004
2011-07-12 xx:xx:xx	2011-07-14 xx:xx:xx	PB99.SQ	空	10	17200.00	17680.00	-480	2616.00	-122616.00	0.028
2011-07-11 xx:xx:xx	2011-07-12 xx:xx:xx	PB99.SQ	多	10	17350.00	17200.00	-150	2591.25	-40091.25	-0.009
2011-07-08 xx:xx:xx	2011-07-11 xx:xx:xx	PB99.SQ	空	10	17535.00	17350.00	185	2616.38	43633.63	-0.011
2011-07-01 xx:xx:xx	2011-07-08 xx:xx:xx	PB99.SQ	多	10	17330.00	17535.00	205	2614.88	48635.13	0.012
2011-05-30 xx:xx:xx	2011-07-01 xx:xx:xx	PB99.SQ	空	10	17350.00	17330.00	20	2601.00	2399.00	-0.001
2011-05-27 xx:xx:xx	2011-05-30 xx:xx:xx	PB99.SQ	多	10	17230.00	17350.00	120	2593.50	27406.50	0.007
2011-04-13 xx:xx:xx	2011-05-27 xx:xx:xx	PB99.SQ	空	10	18730.00	17230.00	1500	2697.00	372303.00	-0.08

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