That means the index can easily be pushed around by movement in only a few stocks.
这意味着该所股票指数是很容易被新股的涨势情况所左右的。
2
A measure correlating stock price movement to the movement of an index.
把股票价格的运动联系到指数运动的一种衡量方法。
3
Such indexes as postoperative pain score, movement function index, hospitalization time and wound healing time were compared between two groups prospectively.