** Shares of cryptocurrency- and blockchain-related
companies rise in premarket trading, tracking an uptick in
Bitcoin BTC=BTSP
** The world's biggest cryptocurrency hit a three-week high
on Monday, when markets were closed on account of a public
holiday
** Bitcoin up 0.3%% at $27817, while Ether ETH=BTSP rises
0.7% to $1905
** Crypto exchange Coinbase Global COIN.O rises 4.4%,
while blockchain farm operator Bitfarms Ltd BITF.O up 6.36%
** Crypto miners Riot Platforms Inc RIOT.O Marathon
Digital MARA.O , Hut 8 Mining HUT.O , and Bit Digital BTBT.O
up 5.4%-8.3%
** Software firm and BTC buyer MicroStrategy MSTR.O gains
3.5%
** BTC mining machine maker Canaan Inc CAN.O up 5.8%,
while ProShares Bitcoin Strategy ETF BITO.P adds 4.2%
** Up to last close, BTC had risen 68.4% YTD compared with a
44.6% increase in the MVIS CryptoCompare Digital Assets 100
Index .MVDA
(Reporting by Johann M Cherian in Bengaluru)
((johann.mcherian@thomsonreuters.com;))