Market snapshot
U.S. stock index futures were steady on Wednesday evening as investors weighed whether a reported two-week ceasefire in the Iran conflict would endure. Futures pared after a robust session on the cash market, where major indexes posted their strongest gains in weeks on the prospect of a de-escalation.
S&P 500 Futures were down 0.1% at 6,816.0 points by 19:20 ET (23:20 GMT). Nasdaq 100 Futures fell 0.15% to 25,036.25 points, while Dow Jones Futures slipped 0.1% to 48,112.0 points.
Ceasefire developments and sticking points
Initial signals from Washington and Tehran indicated openness to a two-week halt in hostilities, yet Tehran accused the U.S. and Israel of breaching several clauses in the proposed 10-point framework. Central to Iran’s objections was Israel’s ongoing operations in Lebanon, which Iran said were part of the ceasefire terms.
The White House has pushed back against that interpretation, saying Lebanon was not included in the agreement. Israel, for its part, stated it would continue strikes against Hezbollah targets in Lebanon. Iranian officials described moving forward with U.S. talks as “unreasonable” if Lebanon were excluded from the deal.
Media reports also indicated that Iran had closed the Strait of Hormuz in response to Israeli actions, reversing an earlier signal that it would allow safe passage during the two-week pause. U.S. and Iranian officials are scheduled to begin ceasefire talks in Pakistan later in the week, though precise agendas for those meetings remained unclear.
Oil prices, which initially dropped on the ceasefire news, recovered some of their losses by Wednesday evening as the diplomatic picture remained unsettled.
Wall Street’s reaction
U.S. equity benchmarks rallied strongly on Wednesday on the ceasefire headlines. The S&P 500 climbed 2.5% to 6,782.96 points. The Dow Jones Industrial Average jumped 2.9% to 47,909.92 points, marking its best day in a year. The NASDAQ Composite rose 2.8% to 22,635.0 points, with technology stocks regaining ground after steep declines earlier in March.
Semiconductors were a standout sector. The Philadelphia Semiconductor Index advanced more than 6% as major chipmakers posted gains. Companies specifically cited by market moves included Micron Technology (MU), NVIDIA Corporation (NVDA), and Intel Corporation (INTC). Sentiment in the chip group was bolstered by a forecast from Samsung Electronics Co Ltd (KS:005930) projecting strong first-quarter earnings.
Monetary policy backdrop
Alongside geopolitical developments, markets digested the Federal Reserve’s March meeting minutes released Wednesday. The minutes showed policymakers expressing increasing concern about the recent spike in oil prices and the potential for those moves to feed into higher inflation in coming months. That commentary added a layer of caution to the market rally as investors balanced hopes for peace against upward pressure on commodity prices and inflation expectations.
Outlook
Overall, the market tone on Wednesday reflected a combination of relief-driven buying on the ceasefire reports and guarded caution as diplomatic disputes and central bank concerns remained prominent. Equity futures were steady into the evening even after sharp gains in the cash session, underscoring investor caution over whether the ceasefire terms would hold and how oil and inflation dynamics might evolve.