关于150322煤炭B基，淘县有人买吗

我是150252怕下折换过来的，结果，被折腾的快下折了

指数基金这样整有办法维权不？

日期 母基代码 母基净值 指数涨幅 母基涨幅 仓位估值 HS300

2015-07-15 161032 0.6880 -6.20% -5.75% 92.74% -3.54%
2015-07-14 161032 0.7300 -3.30% -3.69% 111.82% -2.37%
2015-07-13 161032 0.7580 6.66% 3.27% 49.10% 2.57%
2015-07-10 161032 0.7340 6.56% 0.96% 14.63% 5.38%
2015-07-09 161032 0.7270 6.90% 0.97% 14.06% 6.40%
2015-07-08 161032 0.7200 -6.45% -4.64% 71.94% -6.75%
2015-07-07 161032 0.7550 -3.44% -4.07% 118.31% -1.76%
2015-07-06 161032 0.7870 -2.99% -3.08% 103.01% 2.90%
2015-07-03 161032 0.8120 -8.39% -7.94% 94.64% -5.41%
2015-07-02 161032 0.8820 -7.94% -7.55% 95.09% -3.41%