Polkadot to U.S. dollar cryptomarkets exchange rates

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	3.89	3.97 3.84	-0.57% -4.23%	2.9 mil.
Kraken	3.89	3.97 3.84	-0.60% -4.24%	506.3 thsnd.
Bitfinex Start a wallet	3.89	3.98 3.83	-0.70% -4.56%	25.3 thsnd.
cryptomarkets.market_12	3.98	4.05 3.95	-0.38% -4.14%	4.5 thsnd.
cryptomarkets.market_9	3.90	3.97 3.90	-1.82% –	192