Blockchain, a London-based crypto wallet provider and block explorer service, has launched its first digital asset exchange. Nicole Sherrod, a former managing director at TD Ameritrade, is the head of Blockchain’s retail trading products. She tells CoinDesk that the firm’s new custodial exchange, PIT, can link to non-custodial Blockchain wallets in order to conduct quick … Continue reading TD Ameritrade Veteran Steers Launch of New Crypto Exchange