<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjMtMDMvM2ZjYzg0NTUtODMwZC00MmM4LWE0MTktNjFiMTg2ZDU5NjE5LmpwZw==.jpg"></p><p>Bitcoin futures on CME have traded 550,000 contracts since inception. </p>