;This paper discusses the investment strategies of regular quota, regular fixed value and regular fixed share. This research captures the monthly average data of the top 10 ETFs from their listing to January 2022, and brings them into regular quota, regular fixed value and regular fixed share. The inspection under the investment strategy found that no matter in the whole period, the past one year, the past two years, the past five years, the past ten years, and the past fifteen years, the regular valuation has performed better than the other two groups of investment strategies. The performance in the past five years has even beaten the average monthly returns of various ETFs. That is to say, in the long-term performance, the investment strategies with regular valuation have advantages over the other two groups.
