**Russia-Ukraine diplomatic meeting markets** currently price a low probability of any formal bilateral talks occurring before year-end 2026, reflecting the entrenched stalemate following the failure of early 2025 Istanbul-framework discussions. The dominant driver remains Russia’s insistence on territorial concessions and Ukrainian neutrality guarantees that Kyiv rejects outright, while Western weapons flows and sanctions enforcement continue without major interruption. No substantive back-channel progress has emerged in the past 30 days; recent statements from both capitals have instead reiterated maximalist positions. Traders assign the highest likelihood to incremental confidence-building steps or third-party mediation rather than direct leader-level talks, consistent with historical precedent for frozen conflicts where battlefield realities must shift materially before negotiations resume. The next potential catalysts include any change in U.S. or European sanctions policy or a significant battlefield development that alters force ratios on the line of contact.