Cryptocurrencies fluctuations

Cryptocurrency market capitalisation falls below $100 billion, currently stands at $94 billion. Seems all currencies have underperformed significantly in the last week. Ethereum and Ripple especially stand out, with Ripple currently standing at $0.237 and Ethereum at $244.17, It is important to note that while Ethereum rose from about $8 in the beginning of 2017 to over $300, it seems to have lost considerable value as well in recent days. Same goes for Bitcoin which hit $3000 but now stands at $2551.