The closely matched probabilities between the 2–6 second and 6–10 second outcomes reflect ongoing uncertainty in US-China bilateral diplomacy ahead of the APEC summit. Traders appear to weigh recent diplomatic signals, including statements on trade policy and regional security, against the historical pattern of brief, protocol-driven encounters between the two leaders. With no decisive escalation or breakthrough in negotiations reported in the past month, the market remains balanced, as participants assess how domestic political pressures and scheduled multilateral sessions might shape the tone of any direct engagement. Developments such as new tariff announcements, Taiwan-related statements, or pre-summit bilateral talks could shift sentiment by clarifying the anticipated atmosphere.