edit post Personal finance CEX.io is one of the oldest Bitcoin exchanges. It offers both exchange and brokerage services for more than 200 cryptocurrencies. 10 February 2026
edit post Personal finance CEX.IO is one of the oldest Bitcoin exchanges(1)Â still operating. It came into being in London in 2013 and has served three million customers since then(2). In the early days, CEX.IO’s main product was a cloud mining pool called Ghash.io. At one point, this pool made up 42% of the Bitcoin network’s hash power. Ghash.io shut down in 2015 as management focused on their exchange business. 10 February 2026