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

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	4.49	4.92 4.46	-4.23% -13.03%	5.1 mil.
Kraken	4.49	4.82 4.46	-3.93% -12.97%	942.6 thsnd.
Bitfinex Start a wallet	4.49	4.92 4.46	-4.34% -12.81%	307.6 thsnd.
cryptomarkets.market_12	4.56	5.01 4.54	-3.66% -10.15%	7.2 thsnd.
cryptomarkets.market_9	4.50	4.91 4.47	-3.36% -11.86%	445