https://www.cnbc.com/2017/09/22/strategist-predicts-bitcoin-digital-currency-trading-volume-will-soon-surpass-apples.html

Digital currency trading is exploding and daily volume could "soon" surpass that of Apple, according to a strategist closely followed by hedge funds.

"Cryptocurrency trading volume is now more than of $3bn/day on average, and will likely soon surpass that of the world's most liquid stock: Apple ($4bn/day),"Jens Nordvig, founder and CEO of Exante Data, said in a note Friday.