然而，目前的这些非线性方法多数仅仅就股票数据运行规律进行研究，很少考虑投资者的心理因素对股价运行规律的影响。

However, most of those nonlinear methods are focusing on the rule of stock data, and the influence of psychological factors is seldom considered.

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在分析了影响股票价格变动的各种因素的基础上，提出了随机的因素将导致股价时序中噪音数据的出现。

Based on the analysis of diverse factors that influence the fluctuation of stock price, the author sets forth that existence of random factors will result in the appearance of noise.

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这些数据的下降预期，必然影响苹果公司的股价。

All those expected declines have, of course, weighed on Apple's share price.

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