<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMTEvMDE5MmZkMTItMjRmMi03MTA1LTgwMzQtMWZlMGU5ZjI2NWI0.jpg"></p><p>Polymarket dominates with around $3.3 billion in betting volumes tied to the outcome of the US presidential race. </p>