Polkadot to U.S. dollar cryptomarkets exchange rates

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	4.10	4.13 3.90	+3.56% -4.85%	6.7 mil.
Kraken	4.10	4.13 4.07	+3.43% -4.81%	2.2 mil.
Bitfinex Start a wallet	4.10	4.12 3.89	+3.22% -4.84%	230.1 thsnd.
cryptomarkets.market_12	4.09	4.18 3.99	+1.54% -4.49%	4.5 thsnd.
cryptomarkets.market_9	4.11	4.11 3.93	+3.31% -3.09%	3.1 thsnd.