https://www.reuters.com/article/us-crypto-currency/bitcoin-surges-to-all-time-high-after-bny-mellon-embraces-cryptocurrencies-idUSKBN2AB1OI >Bitcoin on Thursday jumped over 8% to an all-time high of $48,481 after Bank of NY Mellon said it had formed a new unit to help clients hold, transfer and issue digital assets.