Polkadot to U.S. dollar cryptomarkets exchange rates

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	0.859	0.862 0.824	+3.14% -2.05%	967.5 thsnd.
Kraken	0.863	0.863 0.824	+3.51% -1.62%	416.8 thsnd.
Bitfinex Start a wallet	0.863	0.865 0.826	+3.77% -1.87%	84.0 thsnd.
cryptomarkets.market_9	0.861	0.864 0.826	+3.29% -1.96%	25.2 thsnd.
cryptomarkets.market_12	0.820	0.833 0.751	0.00% -10.48%	605