Bitcoin futures on the Chicago Mercantile Exchange hit two new record figures: 6,069 open contracts and $1.7 billion in notional value
Source: https://cointelegraph.com/news/cme-bitcoin-futures-record-17-billion-high-in-notional-value
CME Bitcoin Futures Record $1.7 Billion High in Notional Value
July 2, 2019
CoinTelegraph