** Shares of firms related to cryptocurrency and blockchain
fall premarket as bitcoin BTC=BTSP drops 4.1% to $43,077.44
** Bitcoin fell more than 5% after China's central bank bans
overseas exchanges from providing services to mainland investors
urn:newsml:reuters.com:*:nL8N2QQ1ST
** Cryptocurrency miners Riot Blockchain RIOT.O and
Marathon Patent Group MARA.O tumble 4.5% and 5%, respectively,
while bitcoin bank Silvergate Capital Corp SI.N down 1.8%
** China-based Future Fintech Group Inc FTFT.O slides 4.4%
** Shares of Overstock.com OSTK.O , an online retailer and
blockchain tech investor, down 0.5% in thin trade; MicroStrategy
Inc MSTR.O , a BTC buyer and business intelligence software
firm, slips 2.5%
** China-focused SOS SOS.N sheds 1.2%, while shares of
crypto exchange Coinbase Global COIN.O drop 2.1%
** Bitcoin mining machine makers Ebang International
EBON.O and Canaan Inc CAN.O fall 3.4% and 5.8%, respectively
** YTD, BTC has risen nearly 50%, broadly lifting the market
values of crypto-related stocks with it
(Reporting by Aaron Saldanha)
((Aaron.Saldanha@thomsonreuters.com; +91 9810644993; Reuters
Messaging: Aaron.Saldanha@thomsonreuters.com@reuters.net))