Key Points Ethereum may be up 135,500% over the past decade, but its rate of growth appears to be slowing. Ethereum is still best-in-class, but the competition is far greater than it was even five years ago. If Ethereum can deliver growth rates of 20% annually, it could double in value by 2030. 10 stocks we like better than Ethereum › Since its launch back in July 2015, Ethereum (CRYPTO: ETH) is up a mind-blowing 135,500%. Suffice it to say, if you had invested in Ethereum a decade ago, you'd lik ...