You can buy, sell or trade Polkadot (DOT) on more than 10 exchange listed above. The total trade volume of Polkadot in last 24 hour is around 16380455.466382 USD. You can select some of above exchanges to buy Polkadot (DOT) with USD, INR, CAD, EUR, GBP, RUB, etc. Also, you can use the same exchanges to trade Polkadot (DOT) against cryptocurrencies like BTC, ETH, LTC, ETC, XMR, USDT, BNB, etc.
How to buy Polkadot (DOT) from above-listed exchanges?
Step 1: Click on Buy Polkadot (DOT) from Exchange button.
Step 2: You will be redirected to the exchange.
Step 3: Sign up if you do not have an account with that exchange else log in.
Step 4: See if the exchange support fiat currency or cryptocurrency or both.
Step 5: Deposit the currency it supports and buy the currency you want.
Note: If you are going to buy from Shapeshift or Changelly you do not have to create an account. You can directly put the wallet address of that specific coin and buy.
Also if you are looking to trade cryptocurrency Binance & Bittrex are the exchanges we recommend. We have complete guide on how to trade on this exchanges, check it out:
Binance Trading Guide
Bittrex Trading Guide