Starting from CAPM (Capital Assets Pricing Model) analysis, a new method for hedging portfolio risk with stock index futures is proposed.
从分析CAPM(资本资产定价模型)入手，提出了用股票指数期货来对冲股票组合风险的一种方法。
Nowadays, we can use lots of statistical method of analysis to discover some concealed rules in stock information, thereby help investors to analyze and forecast the stock.
目前可以运用许多统计分析方法来发现一些隐藏在股票信息中的规律，以帮助投资者对股票进行分析和预测。
Differing from the traditional theories of stock market cycle, we used the Fourier spectrum analysis method to forecast the cycle.
不同于传统股市周期理论，本文使用傅里叶谱分析技术来模拟预报股市周期。
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