Stock Daily — April 2, 2026

WTI crude surged 11.41% in a single day to $111.54—the largest one-day gain since 2020. That the three major indices didn’t collapse under an energy shock of this magnitude is itself a signal worth examining. The S&P closed at 6,582.69, up 0.11%; Nasdaq gained 0.18%; the Dow slipped 0.13%.

The second half of Trump’s national address last night threw cold water on the market: if no deal is reached in the next two to three weeks, stronger military action against Iran is on the table. The ceasefire expectations built up during Tuesday and Wednesday’s rally evaporated instantly. All three indices opened sharply lower this morning, with the Nasdaq down over 2% at one point. The normal script from here would be panic capitulation followed by a slow grind higher. But around 10:30 AM, the script got torn up. Iranian state media reported that Iran and Oman are drafting a Strait of Hormuz navigation agreement to jointly monitor shipping traffic. Simultaneously, the Gulf Cooperation Council Secretary-General told the UN Security Council that Gulf states are seeking to normalize relations with Iran. The Nasdaq snapped from -2% back to positive within ten minutes, then traded sideways near the highs into the close. Bulls didn’t even show signs of de-risking into the final bell.

A closer look at this navigation agreement is less rosy than it sounds. Iran’s Deputy Foreign Minister said fees are “still being studied”—translation: Iran plans to set up a toll booth in the Strait of Hormuz. This isn’t a restoration of free passage; it’s conditional access. But for the 40-plus nations currently meeting to discuss the strait, paying for safe passage beats tankers not getting through at all. Iran’s move is politically precise: by signaling willingness to guarantee navigation, any further US escalation risks being framed as the party threatening energy security.

The logic behind the oil spike is straightforward. Trump’s rhetoric on Iran escalated explicitly, and uncertainty around Hormuz transit got repriced. A Kuwait National Petroleum Company refinery was also hit by an attack and caught fire the same day—fuel on the fire, literally. Polymarket puts the probability of US troops entering Iran before April 30 at 66%, and the odds of a ceasefire by April 7 at just 2%. The market is telling you with real money: this isn’t over anytime soon.

Sector performance defied intuition. Real estate (XLRE) led the day, up 1.61%, followed by tech (XLK) at +0.80% and utilities (XLU) at +0.50%. Industrials (XLI) lagged at -0.40%. Defensive and rate-sensitive sectors rallying in tandem suggests capital is betting on a specific path: geopolitical conflict drives oil higher, drags down growth expectations, and forces the Fed dovish. The direction of the 10-year Treasury yield will be the key variable to validate this thesis.

The VIX closed at 23.87, down 2.73%. Volatility falling on a day oil spikes 11%—that combination is rare. There’s only one explanation: the intraday V-shaped reversal crushed the implied volatility premium. The options market’s double squeeze on both longs and shorts was even more brutal than what played out in equities.

The current dynamic is Trump and Iran pricing the US stock market from opposite ends. A single tweet, a single state media headline can generate 2%-level intraday swings. Fundamentals and technicals have temporarily ceded the floor to geopolitical gamesmanship. If any formal negotiation framework emerges in the next two weeks, there’s significant room for oil to pull back and risk assets to rally. But if Trump actually escalates militarily, WTI breaking $120 and the S&P retesting 6,300 wouldn’t be surprising. That 66% probability on Polymarket isn’t a joke.