<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMTAvMDE5Mjg4YWUtNzhiYi03M2Y0LWI3ZDItNWZhYmM4M2ExNTY0.jpg"></p><p>Bitcoin is a stand-out asset for its returns compared with other asset classes despite its volatility, says NYDIG.</p>