** Crypto- and blockchain-related firms rise, tracking gains
in the world's largest cryptocurrencies urn:newsml:reuters.com:*:nL1N2KI1I9
** Bitcoin BTC=BTSP gains 3% to $40,918.29; ether
ETH=BTSP rises 2.6% to $2,796.78; both reverse earlier losses
** Ethereum, the world's second-largest blockchain network,
goes through a major software upgrade called Ethereum
Improvement Proposal (EIP) 1559 urn:newsml:reuters.com:*:nL1N2PC14N
** Upgrade expected to stablise transaction fees, reduce
ether token supply which should boost prices
** Cryptocurrency miners Riot Blockchain RIOT.O and
Marathon Patent Group MARA.O gain 2% and 7% respectively
** Meanwhile, bitcoin mining company Bit Digital BTBT.O
leaps as much as 25% after jumping 30% on Wednesday
** China-based bitcoin cos gain: Ebang International
EBON.O 7.2%, SOS SOS.N 3.8%, Future Fintech Group FTFT.O
1%
** Bitcoin bank Silvergate Capital Corp SI.N up 5.3%
** BTC buyer and business intelligence software co
MicroStrategy Inc MSTR.O rises 7%
** Online retailer and blockchain tech investor
Overstock.com OSTK.O rises 4.1%
** Crypto-exchange Coinbase Global COIN.O gains 3.8%
** EIP 1559 will help ether trade more like a fixed asset,
make it more attractive as a store of wealth and will likely
help ether continue to outperform bitcoin - Dan Morehead,
Pantera Capital urn:newsml:reuters.com:*:nL4N2P93Q4
** YTD, bitcoin is up 41.3%; ether up 280%
(Reporting by Lisa Mattackal)
((lisapauline.mattackal@thomsonreuters.com; +919945309224;
Twitter: https://twitter.com/LPM94))