Circle Invest formally launched the startup's trading platform on Tuesday.
Bitmain is investing big in blockchain firm Circle as part of an ambitious bid to clean up one of the more gray aspects of the crypto economy.
A week after adding zcash, Circle's trading platform Invest is adding monero.
New York's attorney general is taking a closer look at some of the most well-known cryptocurrency exchanges.
Circle has hired Naeem Ishaq as its new chief financial officer, treasurer and executive vice president of risk as the startup expands globally.
Circle made its Invest app widely available Tuesday. It offers commission-free trading of bitcoin, ethereum, and several other tokens.
Circle's big plans for crypto exchange Poloniex after acquisition include bringing cryptocurrencies and tokens of all kinds under one roof.
Digital payments startup Circle acquired the cryptocurrency exchange Poloniex, the two companies announced Monday.
Circle has raised $20 million in a Simple Agreement for Future Tokens (SAFT) sale for its ethereum-based "CENTRE" payments network.
Announced on Tuesday, Circle will be launching a digital investment and storage product for a variety of cryptocurrencies in 2018.