量化投资的核心原理是通过数学模型和统计分析方法，识别市场中的模式和趋势，从而预测未来的价格走势。Python提供了多种库（如Pandas、NumPy、Matplotlib等）来处理和分析金融数据，以及构建和测试交易策略。

[Randall Munroe] certainly understands the power of graphical representation of data. The humorous plots in his xkcd webcomic are one of the favorite parts for many readers. Their distinctive, ...