--- title: Stock Market Summary for March 31, 2026 description: US stocks surged on March 31, 2026, amid optimism for peace in the Iranian conflict, lifting major indices despite worst quarterly performances since 2022. image: https://resources.quantel.ai/hubfs/alec-favale-z9n0HU1kYys-unsplash.jpg --- [![quantel_mainlogo](https://resources.quantel.ai/hubfs/quantel_mainlogo.png)](https://www.quantel.ai/) - [For Investors](https://www.quantel.ai/investors/) - [For RIAs](https://www.quantel.ai/rias/) - [Resources](https://www.quantel.ai/resources/) - [About](https://www.quantel.ai/about/) [Get Started Today](https://myaccount.quantel.ai/) [Get Started Today](https://myaccount.quantel.ai/) false # Stock Market Summary for March 31, 2026 [BACK](https://resources.quantel.ai/) By   Shyam Sreenivasan Mar 31, 2026, 5:00:31 PM | 1 mins [![](https://resources.quantel.ai/hubfs/Social_Icons/linkcopy_icon.svg)](https://resources.quantel.ai/daily-market-summary/?rel=author) ![Featured image](https://resources.quantel.ai/hubfs/alec-favale-z9n0HU1kYys-unsplash.jpg) #### Markets Surge Amid Optimism for Peace On March 31, 2026, US stocks experienced a significant rally following encouraging statements from Iranian President Masoud Pezeshkian, suggesting a willingness to negotiate for peace in the ongoing war that has heavily impacted the global energy market. The market opened positively after President Trump indicated his readiness to wind down military actions in Iran, which contributed to early gains. As the day progressed, the S&P 500 soared by 2.9%, the Dow Jones Industrial Average climbed by 2.5%, and the Nasdaq Composite led with a robust 3.8% increase. #### A Reflection on Market Volatility Despite the day's gains, analysts noted that the broader market had faced a turbulent month and quarter. The S&P 500 and the Dow both recorded their worst quarterly performance since 2022, emphasizing the significant volatility experienced throughout March. #### Sector Movements and Notable Stocks Tech stocks led the surge, with major players like Nvidia gaining over 5%, Microsoft rising by more than 3%, and Meta jumping by 6%. However, even with these gains, sectors such as consumer staples, industrials, and healthcare saw their worst month in years due to the escalating energy crisis. #### Impact on Oil Prices and Future Outlook Oil prices fell sharply on Tuesday, driven by optimism that the conflict may be nearing resolution. Brent crude futures dropped 2.8%, while West Texas Intermediate crude fell by 1%, indicating potential stabilization in energy markets if peace negotiations succeed. #### Gold Prices and Market Sentiment Gold, which had been on track for its worst monthly performance in over a decade, rebounded slightly, gaining nearly 3% by the afternoon. Despite this, the metal remains lower than previous highs, reflecting ongoing market uncertainties influenced by geopolitical factors. #### Consumer Confidence and Economic Indicators Consumer confidence data released this morning indicated a slight increase, surprising analysts. The index rose to 91.8 from 91.2 in February, suggesting a potential resilience in consumer sentiment despite rising gas prices, which crossed over $4 per gallon nationally for the first time since August 2022. #### Company Performances Several individual stocks saw considerable fluctuations, including Apellis Pharmaceuticals, which skyrocketed by 135% after Biogen announced an acquisition agreement. Conversely, Constellation Energy's stock fell by 8% due to unmet expectations at an investor event. #### Final Thoughts Today's market rally may indicate a temporary rebound, but the underlying issues regarding energy prices and international tensions remain. 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