Study on Informational Transaction and Its Effect on China's Stock Index Futures Market

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">Date</td><td align="center">Natural</td><td align="center">Corporation</td></tr><tr class="thead"><td align="center">proportion</td><td align="center">proportion</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">August 20</td><td align="center">0.512</td><td align="center">0.859</td></tr><tr><td align="left">September 6</td><td align="center">0.527</td><td align="center">0.868</td></tr><tr><td align="left">September 17</td><td align="center">0.577</td><td align="center">0.601</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 2

Table 2: Study on Informational Transaction and Its Effect on China's Stock Index Futures Market 