On January 21, 2026, $S&P 500(.SPX)$ logged one of its largest single-day gains since last November. Trump quickly reversed the market’s early-year slump after announcing at the Davos forum a delay of the tariffs on Europe originally scheduled for February 1, and claiming that a “framework agreement” had been reached on Greenland. Markets interpreted this pivot as a classic “TACO” (Trump Always Chickens Out) moment—where extreme pressure triggers sharp volatility, followed by a White House retreat or compromise. Historically,“TACO trades” have often been followed by strong upside. Looking back to the April 2025 “Liberation Day” tariff, the S&P 500 suffered only a brief pullback before policy delays sparked a nearly 40% rally spanning into