2014: Creation of the first "Tokens" It was in 2014 that Vitalik Buterin, a Russian-Canadian programmer, pre-sold the first tokens which will be used to finance the development of his project. There are then more than 30,000 ETH that are collected, or about $ 18 million.
2015: The launch of Ethereum Vitalik Buterin, the creator of Ethereum discovered the existence of cryptocurrencies in 2011 through the famous Bitcoin. Ethereum was launched on July 30, 2015.
2016: Between development and piracy From less than $ 1 in 2015, the price is growing from the start of 2016. It then trades at $ 6 in February, then $ 15 a month later. Due to a hack and a loophole in the TheDAO code, the course is no longer traded for more than $ 7 at the end of April. 2018: A dizzying rise in the Ethereum price In a matter of weeks, Ethereum's price experienced an exceptional rise to climb to $ 1,389, its highest level ever. The price will quickly drop back below $ 300.
2020-2021: Put to the test of the health crisis Ethereum is facing the health crisis and shows that it is a strong and sustainable crypto!
The prevision of the Ethereum : 
The prevision of the Ethereum are economically interesting !
Attention, this remains only forecasts!
Everyone therefore has their own opinion !
It is a risk, but with the peak already reached by Euthereum one can wonder how far it will go!
Forecast made by : L'Agence de Prévisions Économiques this a organisme specializes in long-term forecasting of financial markets !