Teledyne Technologies Incorporated (TDY)
NYSE: TDY · Real-Time Price · USD
645.47
+20.06 (3.21%)
At close: Oct 26, 2026, 4:00 PM EDT
645.53
+0.06 (0.01%)
Pre-market: Oct 27, 2026, 6:59 AM EDT
Teledyne Technologies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 26, 2026 | 630.50 | 653.88 | 627.69 | 645.47 | 645.47 | 3.21% | 443,328 |
| Oct 23, 2026 | 620.88 | 630.47 | 612.50 | 625.41 | 625.41 | 0.80% | 368,621 |
| Oct 22, 2026 | 634.67 | 635.13 | 610.06 | 620.47 | 620.47 | -1.53% | 493,867 |
| Oct 21, 2026 | 637.00 | 648.90 | 625.01 | 630.10 | 630.10 | -0.33% | 840,663 |
| Oct 20, 2026 | 616.65 | 632.45 | 616.04 | 632.21 | 632.21 | 2.01% | 733,481 |
| Oct 19, 2026 | 621.48 | 624.22 | 613.92 | 619.76 | 619.76 | 0.19% | 296,093 |
| Oct 16, 2026 | 620.21 | 626.76 | 614.57 | 618.60 | 618.60 | -0.21% | 299,689 |
| Oct 15, 2026 | 607.75 | 620.37 | 602.47 | 619.91 | 619.91 | 1.81% | 280,701 |
| Oct 14, 2026 | 607.80 | 611.67 | 604.44 | 608.90 | 608.90 | -0.38% | 256,205 |
| Oct 13, 2026 | 613.65 | 616.02 | 600.02 | 611.21 | 611.21 | -0.40% | 218,347 |
| Oct 12, 2026 | 613.28 | 616.37 | 611.56 | 613.66 | 613.66 | - | 205,176 |
| Oct 9, 2026 | 608.36 | 616.04 | 604.40 | 613.66 | 613.66 | 1.46% | 183,673 |
| Oct 8, 2026 | 602.62 | 612.81 | 599.73 | 604.82 | 604.82 | 0.11% | 340,199 |
| Oct 7, 2026 | 614.31 | 616.57 | 602.00 | 604.15 | 604.15 | -2.90% | 298,393 |
| Oct 6, 2026 | 622.11 | 625.35 | 618.42 | 622.22 | 622.22 | 0.42% | 169,418 |
| Oct 5, 2026 | 617.30 | 623.85 | 614.51 | 619.64 | 619.64 | 0.40% | 169,130 |
| Oct 2, 2026 | 619.56 | 621.46 | 612.61 | 617.17 | 617.17 | 0.73% | 180,271 |
| Oct 1, 2026 | 606.40 | 615.43 | 602.66 | 612.70 | 612.70 | 0.97% | 260,099 |
| Sep 30, 2026 | 607.30 | 610.42 | 604.86 | 606.81 | 606.81 | 0.20% | 209,358 |
| Sep 29, 2026 | 607.89 | 614.84 | 601.93 | 605.59 | 605.59 | -0.86% | 247,719 |
| Sep 28, 2026 | 611.02 | 615.43 | 605.16 | 610.83 | 610.83 | -0.54% | 274,822 |
| Sep 25, 2026 | 614.50 | 619.10 | 611.72 | 614.15 | 614.15 | 0.35% | 247,680 |
| Sep 24, 2026 | 614.16 | 623.85 | 610.01 | 612.02 | 612.02 | -1.45% | 362,620 |
| Sep 23, 2026 | 612.33 | 624.58 | 611.86 | 621.05 | 621.05 | 1.36% | 465,449 |
| Sep 22, 2026 | 612.49 | 614.35 | 605.58 | 612.74 | 612.74 | 0.60% | 339,374 |
| Sep 21, 2026 | 609.85 | 612.00 | 603.99 | 609.08 | 609.08 | 0.93% | 306,506 |
| Sep 18, 2026 | 604.26 | 606.00 | 597.94 | 603.46 | 603.46 | 0.25% | 374,861 |
| Sep 17, 2026 | 608.02 | 608.82 | 601.12 | 601.98 | 601.98 | 0.15% | 234,537 |
| Sep 16, 2026 | 602.51 | 605.34 | 596.71 | 601.10 | 601.10 | 0.43% | 301,786 |
| Sep 15, 2026 | 597.17 | 602.52 | 593.35 | 598.51 | 598.51 | 0.23% | 288,808 |
| Sep 14, 2026 | 596.60 | 599.99 | 590.42 | 597.11 | 597.11 | -1.11% | 239,040 |
| Sep 11, 2026 | 603.88 | 608.55 | 598.59 | 603.79 | 603.79 | 1.22% | 237,534 |
| Sep 10, 2026 | 593.40 | 605.57 | 590.10 | 596.50 | 596.50 | 0.21% | 260,440 |
| Sep 9, 2026 | 603.98 | 611.46 | 594.20 | 595.23 | 595.23 | -1.63% | 284,891 |
| Sep 8, 2026 | 609.63 | 610.83 | 604.69 | 605.08 | 605.08 | -0.91% | 204,029 |
| Sep 4, 2026 | 607.57 | 611.42 | 606.04 | 610.65 | 610.65 | 0.46% | 148,724 |
| Sep 3, 2026 | 607.77 | 609.12 | 598.29 | 607.87 | 607.87 | 0.25% | 174,311 |
| Sep 2, 2026 | 612.00 | 614.99 | 606.11 | 606.36 | 606.36 | -0.68% | 214,403 |
| Sep 1, 2026 | 610.73 | 615.40 | 605.74 | 610.51 | 610.51 | -0.40% | 196,681 |
| Aug 31, 2026 | 621.41 | 624.00 | 612.81 | 612.95 | 612.95 | -1.45% | 324,521 |
| Aug 28, 2026 | 627.27 | 627.27 | 617.17 | 621.96 | 621.96 | -0.72% | 186,995 |
| Aug 27, 2026 | 631.95 | 632.09 | 624.31 | 626.50 | 626.50 | -1.11% | 277,114 |
| Aug 26, 2026 | 629.31 | 639.03 | 629.31 | 633.56 | 633.56 | 1.06% | 238,211 |
| Aug 25, 2026 | 631.46 | 633.54 | 625.14 | 626.90 | 626.90 | 0.27% | 185,684 |
| Aug 24, 2026 | 636.25 | 636.43 | 619.08 | 625.21 | 625.21 | -1.72% | 221,935 |
| Aug 21, 2026 | 636.19 | 639.84 | 629.27 | 636.15 | 636.15 | 0.35% | 358,635 |
| Aug 20, 2026 | 643.95 | 646.09 | 630.60 | 633.95 | 633.95 | -2.26% | 303,583 |
| Aug 19, 2026 | 667.62 | 668.32 | 647.55 | 648.63 | 648.63 | -2.46% | 248,257 |
| Aug 18, 2026 | 670.65 | 671.44 | 660.00 | 665.00 | 665.00 | -1.81% | 201,204 |
| Aug 17, 2026 | 678.15 | 685.74 | 670.69 | 677.27 | 677.27 | -0.35% | 166,100 |