**The primary driver behind the 69.5% market-implied probability of “No” is the abrupt collapse of the planned October 10–11 shows at St. Petersburg’s Gazprom Arena.** Announced in mid-August with quickly sold-out tickets, the dates were positioned as Ye’s return to major touring after multiple European cancellations tied to his past antisemitic remarks. Within days the venue publicly stated it had never signed a rental agreement, distancing itself amid complaints and prompting promoter Say Agency to acknowledge the surprise while offering no alternative venue or firm confirmation that the shows would proceed elsewhere. This reversal aligns with Ye’s recent pattern of announced Russian dates that ultimately fell through, compounded by ongoing geopolitical sensitivities around Western artists performing in Russia since the Ukraine invasion. With no verified updates or new bookings reported in the weeks since late August and the October 31 cutoff approaching, traders view the lack of a confirmed staging as the dominant factor tilting sentiment against a performance materializing.