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

Stock ex.	Price	max/min(24h)	change(24h/7d)	Trad.vol.(24h)
Coinbase	4.22	4.25 3.91	+7.25% +7.88%	10.2 mil.
Kraken	4.22	4.25 4.10	+7.29% +7.84%	2.4 mil.
cryptomarkets.market_9	4.24	4.25 3.92	+7.53% +8.15%	133.9 thsnd.
Bitfinex Start a wallet	4.22	4.24 3.91	+7.31% +7.71%	83.8 thsnd.
cryptomarkets.market_12	4.11	4.11 3.96	+3.56% +3.05%	3.1 thsnd.