Where to buy Optimism?

The table displays a list of top exchanges and cryptocurrency trading platforms where you can buy or sell Optimism. Investing in the cryptocurrency OP is now more accessible due to the increasing number of these exchanges. The left column always shows the exchange name, and the right column shows the trading pair available on the exchange. What are the best ones? Generally, the larger the trading volume, the better, safer, and more reputable the exchange, so the table ranks exchanges by trade size (from largest to smallest). However, it is still essential to verify where and how to purchase these cryptocurrencies = not every exchange is safe!!! Optimism can be purchased both for fiat currency like British Pound, Euro, or Dollar, and usually by exchanging for other digital coins, such as Tether (USDT).