A leaked report detailing an Israeli plan to attack Iran before the recent election has surfaced, triggering immediate repricing in U.S. equities exposed to Middle East conflict.

The S&P 500 rose 0.3 percent to 7,377, while the Nasdaq gained 1.1 percent to 24,579. But these gains mask significant sector divergence: energy and defense equities are rallying on the prospect of sustained geopolitical premium, while tech faces rotation risk.

Energy is the primary beneficiary. An Iran attack would likely spike crude prices—a direct tailwind for integrated majors. ExxonMobil and Chevron should see analysts reassess revenue forecasts upward, anchored on a sustained period of elevated oil prices. This is not speculation about what might happen; this is the mechanical outcome of crude supply shock in a region that matters. Watch for energy sector outperformance if tensions escalate further.

Defense contractors face similar tailwinds. Lockheed Martin and Raytheon Technologies are already positioned to capture increased order backlogs as governments respond to regional instability with higher defense budgets. These names trade at premium valuations precisely because they benefit from geopolitical friction. Sustained tensions lock in that thesis.

Technology faces headwinds. Tesla, up 4.2 percent to $358.22, and Apple, down 0.5 percent to $342.37, are vulnerable to risk-off rotation. Growth equities rely on stable supply chains and predictable macro environments. A protracted Middle East conflict disrupts both.

The catalyst to watch: official statements from Washington and Jerusalem on the leaked report. Confirmation or denial will drive immediate repricing in energy and defense, setting the tone for broader market sentiment over the next week.