You know what Yoda would say if you asked him what Ethereum (ETH -3.92%) will do in the next five years: "Difficult to see. Always in motion, the crypto market is." As always, the Jedi master would be absolutely right. And if you changed your focus to an exchange-traded fund (ETF), like the sector-leading iShares Ethereum Trust ETF (ETHA -5.34%), he'd just shake his head and take a nap. Whatever Ethereum might do, the iShares fund will copy in detail. It doesn't make sense to analyze the cryptocurrency and the ETF separately. Right? Then again, Yoda couldn't have foreseen cryptocurrencies -- and the first ETF was ... (full story)