** Shares of cryptocurrency and blockchain-related companies
fall in premarket trading
** U.S. SEC says it is yet to approve spot bitcoin ETFs and
its account on X, the platform formerly known as Twitter, had
been compromised
** An unknown party briefly accessed the regulator's account
on Tuesday and posted a fake message saying it had approved
exchange-traded funds (ETF) for bitcoin
** Bitcoin BTC=BTSP , the world's biggest cryptocurrency,
briefly moved higher after the social media post, but was last
down 1.2% at $45,593
** BTC has rallied over 155% in 2023 and is up 7.8% so far
this year on optimism around regulatory approval for spot
bitcoin ETFs
** Ether ETH=BTSP rises 2.8% to $2,413.4
** Crypto exchange Coinbase Global COIN.O falls 1%, while
Blockchain farm operator Bitfarms Ltd BITF.O sheds 3.8%
** Crypto miners Riot Platforms Inc RIOT.O Marathon
Digital MARA.O , Hut 8 Mining HUT.O , Bit Digital BTBT.O
down 1.9% between 2.6%
** Software firm and BTC buyer MicroStrategy MSTR.O
declines 2.4%
** ProShares Bitcoin Strategy ETF BITO.P falls 2.5%
**MVIS CryptoCompare Digital Assets 100 Index .MVDA has
added 4.5% so far this year after a 106% jump in 2023
(Reporting by Amruta Khandekar in Bengaluru)
((Amruta.Khandekar@thomsonreuters.com))