You must not give too much weight to the averages, but should determine the position of each individual stock which composes these averages. 你不要总是在指数上花太多时间,但是一定要确定这些代表着每一只个股的平均指数的位置和状态。
Dow Theory a long-established technical market theory which considers, among other things, stock index averages. 道氏理论。:。一项历史悠久的技术市场理论,考虑股票平均指数。