** Shares of cryptocurrency and blockchain-related companies
rise in premarket trading as bitcoin BTC=BTSP touches 18-month
high
** The world's biggest cryptocurrency is up nearly 3% at
$38,783
** Crypto exchange Coinbase Global COIN.O rises 3.3%,
building on its 62% gain in November
** MicroStrategy MSTR.O gains ~3% as TD Cowen raises its
PT on software firm and BTC buyer to $565 from $520
** Crypto miners: Riot Platforms Inc RIOT.O , Marathon
Digital MARA.O , Hut 8 Mining HUT.O and Bit Digital BTBT.O
up between 3.4%-4.8%
** U.S.-listed shares of blockchain farm operator Bitfarms
Ltd BITF.O jump 6.3%, BTC mining machine maker Canaan Inc
CAN.O up 5.3%
** ProShares Bitcoin Strategy ETF BITO.P adds 1.9%
** Up to Thursday's close, BTC has more than doubled this
year compared with a ~80% increase in the MVIS CryptoCompare
Digital Assets 100 Index .MVDA
(Reporting by Medha Singh)
((medha.singh@thomsonreuters.com))