<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjItMDgvZjUyNDQ0OTUtNTY5Ni00NTQxLTg3ZTctYWM2ZDA2ZTE0NGU1LmpwZw==.jpg"></p><p>Derivatives traders have become noticeably more conservative this month compared to last, new data shows.</p>