Will there be a Trump economic boom?

My independent view is that the odds of a single quarter above 5% are meaningfully higher than the current macro trend suggests, but still far from likely. The recent hard data are nowhere near the threshold, with Q1 2026 at 2.1% and Q2 2026 at 1.5% annualized, which implies the economy is presently growing at a normal-to-slow pace rather than in a boom regime. That said, the question only needs one quarter, and quarterly GDP is notoriously sensitive to inventory swings, trade distortions, and one-time bursts in investment, so the bar is less about sustained boom conditions and more about whether one sharp upswing can occur at some point over four years.

The strongest argument for a Yes outcome is the unusual strength in AI and data-center spending. If AI-related infrastructure investment is already a large share of GDP growth and continues to accelerate, it could produce a quarter with an outsized contribution, especially if paired with restocking, export volatility, or a rebound from a weak quarter. In addition, policy rhetoric and business expectations can matter at the margin: if firms believe tax, energy, and regulatory conditions will support investment, that can compress a lot of spending into a short window and create a temporary GDP spike even without a lasting boom.

The arguments against Yes are substantial. Debt, tariffs, tighter labor supply, and weak job creation all point to an economy that may struggle to sustain strong broad-based growth, and the current run rate is far below 5%. A 5% quarter is not impossible, but it usually requires some combination of exceptional real investment growth and accounting quirks, not just steady expansion. That makes the true question whether the remaining four years contain at least one such distortion or surge; I think that is plausible, but not the base case.

Compared with the market price of 25.8% for Yes, I am somewhat more optimistic. The market seems to be pricing this as a fairly low-probability tail event, but the long horizon, the volatility of GDP accounting, and the possibility of an AI-led capex burst argue for a higher chance than current trend growth alone would imply. I would still not price this as a coin flip, but I do think the market is modestly underestimating how often a single quarter can overshoot 5% in an otherwise middling economy.