Following a ceasefire-driven $1.5 trillion rebound in U.S. stocks, analysts have identified this as a manifestation of the "Trump Always Chickens Out" (TACO) trade. Investors are betting on the familiar pattern of "de-escalation following brinkmanship," which has propelled a recovery in tech-heavy benchmark indices like the Nasdaq 100 ETF (QQQ)—even as strategists warn that this situation may not last indefinitely.