Low implied probabilities across listed tech CEOs reflect entrenched leadership stability amid the ongoing AI arms race, with no major board challenges or performance shortfalls surfacing in recent quarters. Sam Altman at OpenAI and Sundar Pichai at Google benefit from their labs' competitive positioning in large language model releases and infrastructure scaling, while Brian Armstrong at Coinbase faces crypto market volatility but limited internal pressure. Executive exits have concentrated at the researcher and vice president level, including AI safety departures from OpenAI, Anthropic, and Google DeepMind over capability and alignment concerns. Key upcoming catalysts include Q4 earnings calls, potential model launches, and regulatory updates on AI deployment that could shift sentiment if they highlight leadership missteps.