Polkadot to U.S. dollar cryptomarkets exchange rates

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	3.48	3.60 3.46	-2.96% -8.84%	3.5 mil.
Kraken	3.47	3.56 3.46	-2.90% -8.99%	1.6 mil.
Bitfinex Start a wallet	3.48	3.59 3.47	-2.84% -8.53%	55.4 thsnd.
cryptomarkets.market_12	3.58	3.73 3.57	-4.24% -7.82%	3.9 thsnd.
cryptomarkets.market_9	3.47	3.60 3.47	-3.81% -9.21%	572