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

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left"> </td><td align="center">Buy</td><td align="center">Sell</td><td align="center">Order imbalance</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">Mean</td><td align="center">616</td><td align="center">628</td><td align="center">187</td></tr><tr><td align="left">Std.</td><td align="center">120.66</td><td align="center">120.66</td><td align="center">153.49</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 5

Table 5: Study on Informational Transaction and Its Effect on China's Stock Index Futures Market 