Banksy’s consistent pattern of unveiling multiple street pieces each year, including confirmed London murals in September and December 2025 plus a Marseille work earlier that year, underpins the 74% market-implied odds for a new artwork by December 31. Traders weigh the artist’s history of timely, often seasonal drops—frequently around holidays or current events—against roughly four months remaining in 2026 and his continued Instagram presence. While no confirmed 2026 mural has surfaced yet, recent exhibition activity and the unpredictable timing of his interventions keep momentum behind the Yes side, with any late-year social commentary or festive release likely to serve as the decisive catalyst.