Polkadot to U.S. dollar cryptomarkets exchange rates

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	4.04	4.28 4.04	-1.66% -12.88%	3.7 mil.
Kraken	4.03	4.17 4.03	-1.78% –	3.5 mil.
Bitfinex Start a wallet	4.05	4.28 4.05	-1.51% -12.55%	45.6 thsnd.
cryptomarkets.market_12	4.17	4.55 4.12	-5.84% -11.33%	4.7 thsnd.
cryptomarkets.market_9	4.08	4.23 3.50	0.00% –	1.1 thsnd.