According to Foresight News, ETF provider ProShares has announced the launch of two Ethereum-linked ETFs: ETHT and ETHD. The ProShares Ultra Ether ETF (ETHT) aims to deliver twice the daily return of Ethereum, while the ProShares UltraShort Ether ETF (ETHD) is set to be the first of its kind to be listed in the United States, with a target of -2 times the daily return of Ethereum. Both ETFs are expected to be listed on the New York Stock Exchange on Friday, June 7.