https://www.cnbc.com/2017/11/03/coinbase-adds-100000-users-after-cme-announces-bitcoin-futures-plans.html >Investors rushed to open new accounts for buying and selling bitcoin after news the world's largest futures exchange plans to launch futures for the digital currency this year. >About 100,000 new users joined Coinbase a day after the Tuesday announcement, according to public data compiled by Alistair Milne, co-founder and chief investment officer of Altana Digital Currency Fund.