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

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	4.01	4.17 3.93	-2.87% +10.05%	7.7 mil.
Kraken	4.01	4.10 3.93	-2.69% +10.19%	3.2 mil.
Bitfinex Start a wallet	4.01	4.17 3.93	-2.52% +10.31%	228.4 thsnd.
cryptomarkets.market_12	4.11	4.28 4.03	-1.54% +10.30%	4.4 thsnd.
cryptomarkets.market_9	4.01	4.14 4.01	-2.79% +10.69%	2.5 thsnd.