Tipos de cambio de Polkadot a U.S. dollar criptomercados

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	4.14	4.20 3.93	+4.44% +2.05%	5.3 mil.
Kraken	4.14	4.19 3.93	+4.48% +2.15%	1.1 mil.
Bitfinex Start a wallet	4.14	4.19 3.93	+4.50% +2.00%	34.7 thsnd.
cryptomarkets.market_12	4.21	4.23 4.01	+4.43% +3.73%	4.6 thsnd.
cryptomarkets.market_9	4.14	4.17 3.97	+3.79% +1.92%	1.9 thsnd.