The AI stocks that drove three consecutive years of outsized market gains have gone flat in 2026 while the energy sector is up nearly 30 percent, as the Iran war’s energy shock has forced a sector rotation that is rewriting the portfolio playbook investors relied on through 2024 and 2025. Summary The S&P 500 and Nasdaq are both roughly flat in 2026 after both indexes gained more than 40 percent in the prior two years, while energy stocks are up nearly 30 percent and consumer staples have risen more than 7 percent, with the Iran war driving oil above $100 and making energy the dominant return source in the market this year. Investors are rotating out of AI infrastructure plays and into energy, defense, and dividend stocks, with Nvidia down approximately 17 percent from its highs and Palantir off more than 30 percent from its November peak, while Motley Fool analysis describes the shift as a “great rotation” that is likely temporary but has already lasted long enough to require genuine portfolio repositioning. The same Iran war driving energy sector gains is also pressuring AI stocks through two channels: elevated oil keeps inflation high, which suppresses rate cut expectations and tightens the liquidity conditions that growth stocks require, and rising energy costs increase the operating expenses of the AI data centers that the sector’s capital spending programs depend on. As Motley Fool’s April 13 analysis concluded, “it’s clear that the recipe that led to riches in 2024 and 2025 doesn’t work for 2026.” The piece identifies three factors investors need to hold simultaneously: maintain tech exposure for the eventual bounce, add energy and consumer diversification for current conditions, and accept that the AI infrastructure thesis has not changed even if the near-term stock performance has. The International Energy Agency projects that AI data center electricity consumption will grow 15 percent per year through 2030, more than four times faster than total electricity demand, meaning energy and AI are structurally linked even as they trade in opposite directions right now. AI Stocks: Why the Rotation Into Energy Is Logical Rather Than Permanent The Iran war has done something that valuation concerns and ROI skepticism could not accomplish on their own: it gave investors a near-term alternative to AI stocks with real upside. Energy stocks do not require a multi-year payoff thesis. They produce higher earnings directly when oil prices rise, making them straightforward beneficiaries of the exact macro environment that is suppressing growth stock valuations. The rotation is rational given the current conditions, but it is also inherently self-limiting. The war will end. Oil will come down. When it does, the liquidity conditions that support growth stocks return with it, and the earnings growth projections that made AI infrastructure plays attractive in 2024 will not have changed. What the Energy Surge Means for Crypto Markets The energy sector’s 30 percent gain in 2026 is directly tied to the same oil shock that has been the primary bitcoin macro headwind since February. Bitcoin has traded as a high-beta risk asset through the entire Iran conflict, selling when oil spikes and recovering on ceasefire news. The pattern shows an 85 percent correlation between bitcoin and the Nasdaq during energy price surges, meaning the same macro conditions suppressing AI stocks are also suppressing crypto. What Investors Are Watching for a Signal to Rotate Back The signals that would reverse the rotation are the same ones the crypto market is watching: ceasefire extension or war resolution, oil back below $90, and a Fed that can credibly discuss rate cuts again. Motley Fool’s analysis notes that technology is “too important a sector to be down for the long term” and that pulling money out of tech entirely means forfeiting the eventual bounce, which has historically been sharp after extended underperformance driven by external macro shocks rather than deteriorating fundamentals.
