Recent Russian strikes on Ukrainian cities and infrastructure, including the large-scale attacks on Kyiv in mid-May, combined with Ukrainian long-range responses targeting Russian energy sites, have sustained high operational tempo across the conflict. President Zelenskyy maintains a consistent pattern of multiple daily X updates covering military results, diplomatic coordination with partners such as France, and public responses to developments. Traders see this cadence continuing through the May 19–26 window, producing the tight contest between the 60–79 and 80–99 ranges that together hold over 80 percent probability. A sudden de-escalation or major diplomatic breakthrough could reduce volume toward lower bins, while fresh Russian escalation or new Western security commitments would likely push activity into the upper end of the leading intervals.