⇣ usdbtc ⇣usd100btc000usd500btc00001usd1000btc00001usd2000btc00003usd5000btc00007usd10000btc00015⇣ usdbtc ⇣usd1,00000btc00149usd5,00000btc00743usd10,00000btc01486usd25,00000btc03716usd50,00000btc07432usd100,00000btc149