The Basics of Bitcoins and Blockchains: An Introduction to Cryptocurrencies and the Technology that Powers Them (Cryptography, Crypto Trading, Digital Assets, NFT)
In order to provide a methodology to detect bubbles in time series, Phillips, Wu, and Yu [23] proposed the supremum augmented Dickey-Fuller (SADF) test. This applies a series of right-tailed unit root tests to expanding windows of a time series (with a fixed start date), defined by where r2 is the final data point to be considered in each window, starting at r0 which is a fraction representing the smallest allowed window size and expanding to 1(the complete data set).

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Additionally, there are a few ways in which customers can reduce the amount of fees they pay. If customers choose to pay trading fees with Binance’s native token, BNB, the fees will be reduced by 25%. The second way in which fees can be reduced is by referring friends to Binance. If a user pays fees with BNB and refers a friend, the most they will end up paying in trading fees is 0.06% for each trade. That is one of the best deals in all of crypto.