General Motors stock heads into the open after a 1.6% slide

At the close on September 15, 2026, General Motors stock finished New York trading lower at USD 85.78, down 1.6 percent, underperforming the broader US market. A late-session report on GM reversing course on in-car tech added to the move.

General Motors stock closed at USD 85.78 on the New York Stock Exchange on September 15, 2026, down 1.6 percent from the prior session. The shares traded below an intraday high near USD 87 and above the session low, confirming a moderate pullback that exceeded the broader US equity decline.

September 15, 2026 in numbers

General Motors Co. (ISIN US37045V1008, NYSE: GM) finished the September 15, 2026 session at USD 85.78 in New York after slipping 1.6 percent, with trading ranges reported around the mid-USD 80s to upper-USD 80s. Per major US index data, the benchmark S&P 500 fell about 0.45 percent on September 15, 2026, so GM shares weakened more than the market on that day. A same-day analysis by GuruFocus highlighted that GM was trading roughly 30 percent above an intrinsic value estimate, adding a valuation overhang to the stock. In parallel, Yahoo Finance noted that GM shares registered a larger decline than the overall market on September 15, 2026, mirroring pressure from higher oil prices and rising bond yields that weighed on cyclical and auto names.

Today’s catalysts for GM stock

Today, September 16, 2026, General Motors heads into the open against a backdrop of continued scrutiny of its transition strategy and in-car technology roadmap, following recent reports on its updated infotainment systems and valuation debate. As Bloomberg reported on September 15, 2026, GM shares declined after attention turned to how the company is integrating smartphone interfaces such as CarPlay back into new Chevrolet and GMC models, three years after removing the feature from some electric vehicles. Broader market drivers also matter today: according to 21st Century Business Herald, major US indices closed lower recently as high oil prices and elevated Treasury yields pressured risk assets, conditions that can influence sentiment toward automakers like GM today ahead of the opening bell.