Teledyne Technologies stock pre-market after a 1.63 percent drop

At the close on September 10, 2026, Teledyne Technologies stock finished at USD 595.23 on the NYSE, down 1.63 percent. The shares traded between USD 604.69 and USD 610.83 and lagged the S&P 500, which fell 0.58 percent to 7,591.70.

Teledyne Technologies stock closed at USD 595.23 on the NYSE on September 10, 2026, down 1.63 percent. The move came as the S&P 500 fell 0.58 percent to 7,591.70, leaving Teledyne behind the broader market by 1.05 percentage points.

September 10, 2026 in numbers

Teledyne Technologies Incorporated (ISIN US8793601050) traded between USD 604.69 and USD 610.83 during the session, with volume at 284,895 shares. The close sat 14.71 percent below the 52-week high of USD 697.67 and the stock's monthly slide in the session data reflected continued pressure into the close.

Investing.com reported on September 10, 2026, that Teledyne Energetics UK won a USD 15.4 million contract to supply energetics products for unmanned systems. Investing.com also published a transcript from the Jefferies Global Industrials Conference dated September 10, 2026, where Teledyne discussed broad demand and a cautious outlook.

Today before the open

Teledyne has no substantiated company-specific event scheduled for September 11, 2026 in the search results. The next completed market session will set the tone for the stock after Thursday's decline.