It can be seen from Fig 6 that coherence in the short run is erratic throughout the time interval analysed, and that there is little appreciable difference between the bubble and non-bubble regimes. However in the medium term (8–16 and 16–32 days), coherence generally peaks around areas where bubbles have been identified in the price series. The longer term relationship, though, is less dependent on whether the price is in a bubble phase.
How does cryptocurrency gain value? Like any market, the value of cryptocurrencies fluctuates based on the market’s perception of its value at any given time. These fluctuations may be rooted in some of the supply and demand factors mentioned above or can happen as a result of hidden market factors. Buy low, sell high – using the classic investment strategy, users can increase the value of crypto by buying and holding coins. The buying increases demand and hence crypto value increases.Mining – the act of mining Bitcoins or altcoins can be profitable. It also impacts the supply of cryptocurrencies.Increasing utility – as more institutions invest in crypto and accept it as a form of payment, its utility increases. As a user, you can contribute to this process. This will increase the value of cryptocurrencies over the long term. Media coverage – crypto prices fluctuate according to media coverage. Users can impact this through their social media accounts. Conclusion

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Existing users have a grace period of 90 days, after which they will be unable to deposit funds to the site or make trades. Binance declined to state whether those bans will be administered by a geo-block on U.S. IP addresses, but it did confirm that U.S. customers will retain access to funds held in the service.