循周指向 的英文怎麼說
中文拼音 [xúnzhōuzhǐxiàng]
循周指向
英文
sense of describing the boundary-
From the researching results, we can see that there are clear cycles ( about 275 days ) in the data array of daily income rate data of hong kong hang seng index and stocks, the time cycles of the stock price and the index present non - linear fractal character, they are a cycling system which is inverse enduring tendency and to be a so called " reback the value ". it signifies that if a system which pre - period is going up ( going down ), there will be over half chance to going down ( going up )
香港恆生指數收益的日數據和個股收益的日數據序列的實證結果均出現了明顯的循環周期（大約是275天） ，股價和指數所構成的時間序列均呈現非線性的分形特徵，他們是一個屬于常被稱為是「均值回復」的反持久性的序列系統，這意味著如果一個系統在前一個期間是向上（向下）走的，那麼它在下一個期間多半是向下（向上）走，今天的股票價格影響未來股價。
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