San Francisco 49ers hold the top market position at 27.5% after their 7-1 start and division dominance, bolstered by recent trade-deadline additions that strengthened depth. Chicago Bears sit at 18.5% on the strength of their 7-2 record and NFC North lead, though the division's tightness—with Detroit Lions and Minnesota Vikings both at 6-2 and Green Bay Packers at 6-3—keeps their edge modest. Lions, Vikings, and Packers benefit from strong recent form and roster continuity, while the Giants' 5-3-1 mark supports their 4.0% share. A crowded field of playoff contenders leaves room for late surges or setbacks driven by injuries, schedule difficulty, and divisional battles over the final weeks.