Whether based on the calendar time hypothesis nor based on the trading time hypothesis, time series analysis of stock prices have a premise that price movement evolve on the fixed length time.
不管是基于交易时间进程，还是基于日历时间进程，股价的时间序列分析都是基于固定的时间进程来研究价格变化规律。
Whether based on the calendar time hypothesis nor based on the trading time hypothesis, time series analysis of stock prices have a premise that price movement evolve on the fixed length time.
不管是基于交易时间进程，还是基于日历时间进程，股价的时间序列分析都是基于固定的时间进程来研究价格变化规律。
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