• 

  40%−0.1%

  No Formal Bilateral

  The most likely outcome is that Moscow and Washington keep contacts open but do not lock in a formal Putin-Trump bilateral at APEC. The Kremlin’s wording suggests neither side wants to close the door, but protocol, Ukraine conditions, and sanctions sequencing remain unresolved.

  Energy +0.1% · Finance −0.1%

• 

  32%+0.3%

  Limited APEC Contact

  A short, carefully managed encounter occurs at APEC, likely as a pull-aside or limited bilateral rather than a full summit. This would fit the diplomatic groundwork laid by Rubio and Lavrov while avoiding the optics of a major reset before concrete Ukraine concessions.

  Energy −0.6% · Industrials +0.5% · Finance +0.2%

• 

  16%+1.0%

  Limited Diplomatic Deal

  A less likely but plausible outcome is that the APEC diplomacy produces a narrow agreement rather than a full Ukraine settlement. The most realistic deliverables would involve energy infrastructure, prisoners, shipping corridors, or further envoy-level negotiations.

  Energy −0.9% · Industrials +0.8% · Non-Energy Materials +0.7%

• 

  12%−0.9%

  Diplomatic Breakdown

  Talks could deteriorate if either side concludes the other is using the APEC setting for leverage rather than negotiation. This is less likely than continued ambiguity, but the risk is elevated because any Putin-Trump meeting would be politically sensitive and tied to Ukraine war conditions.

  Energy +1.1% · Finance −0.8% · Technology −0.5%

Each figure is the modeled move of the S&P 500 if it happens. For information only. Not investment advice.