<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjItMDcvMDI3MzdjMzctYTU5Yi00YmU1LWE0NDUtZDM1NTUwZDYwNTFkLmpwZw==.jpg"></p><p>Since launching last month, the ProShares Short Bitcoin Strategy ETF (BITI) has eclipsed others in inflows.</p>