<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDYvYWY3NjFlYmItYWVlYy00Y2I4LTg4NmEtM2VkYjYxZDU0ZDkyLmpwZw==.jpg"></p><p>Bitcoin wobbles further into key U.S. macro events as surging open interest concerns longtime market participants.</p>