Mercedes stock ends the day lower after the close

At the close on September 23, 2026, Mercedes stock ended lower in U.S. trading, while the S&P 500 also declined. Shares in Frankfurt fell 3.1 percent earlier in the completed European session.

Mercedes stock ended the U.S. session lower on September 23, 2026, with the available U.S. quote showing Mercedes-Benz Group at USD 47.98 on the OTC market, down 3.85 percent from USD 49.90. The quoted session range was USD 47.98 to USD 48.56, leaving the stock at its intraday low.

September 23, 2026 in numbers

Mercedes-Benz Group AG (ISIN DE0007100000, OTC: MBGAF) opened at USD 48.56 and traded 10,205 shares, compared with an average volume of 24,009 shares reported for the same U.S. security. The quoted 52-week range was USD 47.98 to USD 72.81, placing the session close at the lower boundary of that range.

The broader U.S. market also weakened: the S&P 500 was reported at 7,714.56, down 0.64 percent on September 23, 2026. Mercedes therefore declined 3.21 percentage points more than the index. In the completed European session, Mercedes shares on Xetra fell 3.1 percent by 11:30 a.m. ET.

After the bell today

News reports published during the session said Mercedes-Benz warned that two German plants could face closure if production costs remain uncompetitive. As Paultan reported, the company described the warning as conditional and said it had not named locations or set a timetable.