However, while there are some organisations that accept it as currency, others shy away due to Bitcoin’s dramatic price swings. Driven largely by speculation, the price per Bitcoin rose sharply from $1,151 in January 2017, to an all-time high of $19,783 in December the same year.* It then dropped to below $7,000 by February 2018 and rallied again to around $11,000 over a matter of days, before plunging once more to trade below $4,000. Subsequently, one of the key characteristics of Bitcoin that traders should understand is its potential for extreme volatility.
In recent days, the company has stopped those in Singapore from making trades on their platform, reacting to a tightening in regulations locally. While Binance remains the most preferable of the two platforms currently, it is important to remember that changes such as these have an effect on which may come out on top.

Over in the world of video games, a Saints Row reboot is on the way from Deep Silver and Volition. Although the game features a set cast, there’s still plenty of room for crazy character customization. Speaking of crazy — playing Psychonauts 2 is like living a bizarre fever dream. Find out more about Double Fine’s latest in the GR review, along with how the game could set itself up for another sequel.
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).