**Below: Limited Series** dominates trader sentiment at a 98% implied probability due to its record-setting debut as Netflix’s most-viewed Canadian title, with 17 million views in its first four days after the October 8 all-episode drop. Strong critical reception (87% on Rotten Tomatoes), star power from Josh Hartnett and Mackenzie Davis, and its timely creature-feature thriller hook in a spooky-season window have propelled it to the top of global English TV charts. Other contenders like East of Eden, The Diplomat Season 4, and Love Is Blind: Boston trail far behind in current engagement metrics. An upset would require a sharp drop in Below’s second-week numbers combined with an outsized launch from a major October 20 release such as Cyberpunk: Edgerunners 2 or another high-profile title surging past it in U.S. viewership data.