⇣ usdbtc ⇣usd100btc000usd500btc00001usd1000btc00001usd2000btc00003usd5000btc00007usd10000btc00015⇣ usdbtc ⇣usd1,00000btc00147usd5,00000btc00736usd10,00000btc01472usd25,00000btc03681usd50,00000btc07361usd100,00000btc147