Top cryptocurrency 2021 by value: Bitcoin, Ether, DogecoinTop 5 Cryptocurrencies to Invest in September 2021 - Crypto Bulls ClubOn the other hand, altcoins typically depreciate more in bear markets. In basic, cryptocurrencies with smaller market capitalization are much more unstable than large, more well-known cryptocurrencies like Bitcoin and Ethereum. The coins on this list are within the top 100 biggest...