It's a historic week for the cryptocurrency markets with spot ether exchange-traded funds making their debut. Franklin Templeton is one of the nine spot ether ETF applicants which got approval Tuesday from the Securities and Exchange commission. CEO Jan Van Eck expects spot ether ETFs will help investors diversify, but he sees a different energy level for spot ether ETFs. "I don't think they're going to be the same, same kind of hit [as spot bitcoin ETFs]" Van Eck said. Long-term, Morningstar's Ben Johnson considers the volumes for spot ether ETFs as normal because they're roughly proportional to the relative market cap of ether versus bitcoin .

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Persons: Franklin Templeton, —, David Mann, CNBC's, Jan Van Eck, Van Eck, Morningstar's Ben Johnson Organizations: Securities, Exchange, Franklin Ethereum Locations: cryptocurrencies