Polkadot is currently listed on at least these crypto exchanges: WOO Network, Binance, BKEX, Digifinex, HitBTC, Coinbase Exchange, Nominex, Crypto.com Exchange, MEXC Global, Kraken, Bitfinex, ZB, Hoo.com, AAX, BitMart, BingX, Cryptology, AEX, Decoin, OKX, BTSE, WhiteBIT, Huobi Global, Gate.io, FTX, Bibox, AscendEX (BitMax), KuCoin, Hotbit, XT.COM and possibly some others.