Regeneron Pharmaceuticals, Inc. (ETR:RGO)
707.90
-12.00 (-1.67%)
At close: Oct 16, 2026
ETR:RGO Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | 708.20 | 711.10 | 706.30 | 707.90 | 707.90 | -1.67% | 16 |
| Oct 15, 2026 | 698.80 | 719.90 | 698.80 | 719.90 | 719.90 | 3.69% | 6 |
| Oct 14, 2026 | 674.40 | 694.30 | 674.40 | 694.30 | 694.30 | 2.98% | 90 |
| Oct 13, 2026 | 686.30 | 687.00 | 674.20 | 674.20 | 674.20 | -1.53% | 14 |
| Oct 12, 2026 | 666.70 | 684.70 | 666.70 | 684.70 | 684.70 | 2.75% | 10 |
| Oct 9, 2026 | 658.90 | 666.40 | 658.90 | 666.40 | 666.40 | 2.84% | 18 |
| Oct 8, 2026 | 661.40 | 663.50 | 648.00 | 648.00 | 648.00 | -3.43% | - |
| Oct 7, 2026 | 656.80 | 671.00 | 656.80 | 671.00 | 671.00 | 2.21% | 17 |
| Oct 6, 2026 | 648.60 | 656.50 | 646.00 | 656.50 | 656.50 | 1.39% | 37 |
| Oct 5, 2026 | 656.40 | 657.00 | 647.50 | 647.50 | 647.50 | -0.45% | 11 |
| Oct 2, 2026 | 655.70 | 657.10 | 650.40 | 650.40 | 650.40 | -0.41% | 26 |
| Oct 1, 2026 | 674.10 | 680.50 | 653.00 | 653.10 | 653.10 | -1.57% | 73 |
| Sep 30, 2026 | 660.60 | 663.50 | 658.10 | 663.50 | 663.50 | 0.82% | 54 |
| Sep 29, 2026 | 664.10 | 665.00 | 655.50 | 658.10 | 658.10 | -1.83% | 59 |
| Sep 28, 2026 | 693.10 | 693.10 | 670.40 | 670.40 | 670.40 | -2.88% | 88 |
| Sep 25, 2026 | 699.10 | 699.10 | 690.30 | 690.30 | 690.30 | -0.98% | - |
| Sep 24, 2026 | 703.40 | 704.70 | 697.10 | 697.10 | 697.10 | -0.23% | 6 |
| Sep 23, 2026 | 705.10 | 708.40 | 698.70 | 698.70 | 698.70 | -1.10% | 58 |
| Sep 22, 2026 | 696.30 | 706.50 | 695.30 | 706.50 | 706.50 | 2.45% | 11 |
| Sep 21, 2026 | 686.30 | 689.60 | 681.50 | 689.60 | 689.60 | 0.66% | 2 |
| Sep 18, 2026 | 685.90 | 685.90 | 684.80 | 685.10 | 685.10 | 0.53% | - |
| Sep 17, 2026 | 677.10 | 681.50 | 677.10 | 681.50 | 681.50 | 1.35% | 45 |
| Sep 16, 2026 | 673.50 | 674.60 | 670.50 | 672.40 | 672.40 | -0.27% | 8 |
| Sep 15, 2026 | 685.30 | 685.30 | 674.20 | 674.20 | 674.20 | -1.33% | 6 |
| Sep 14, 2026 | 675.90 | 683.30 | 675.00 | 683.30 | 683.30 | 1.24% | 860 |
| Sep 11, 2026 | 687.50 | 689.40 | 674.70 | 674.90 | 674.90 | -1.21% | 7 |
| Sep 10, 2026 | 695.00 | 695.00 | 682.10 | 683.20 | 683.20 | -1.30% | 24 |
| Sep 9, 2026 | 696.30 | 696.30 | 686.90 | 692.20 | 692.20 | -0.73% | 41 |
| Sep 8, 2026 | 706.40 | 713.80 | 697.30 | 697.30 | 697.30 | 0.84% | 82 |
| Sep 7, 2026 | 710.00 | 710.00 | 691.50 | 691.50 | 691.50 | -3.92% | 15 |
| Sep 4, 2026 | 724.90 | 724.90 | 716.90 | 719.70 | 719.70 | -0.54% | 64 |
| Sep 3, 2026 | 732.90 | 732.90 | 722.30 | 723.60 | 723.60 | 0.06% | 81 |
| Sep 2, 2026 | 720.80 | 723.20 | 720.80 | 723.20 | 723.20 | 2.81% | 8 |
| Sep 1, 2026 | 689.10 | 703.50 | 682.50 | 703.40 | 703.40 | 2.48% | 44 |
| Aug 31, 2026 | 687.70 | 687.70 | 684.60 | 686.40 | 686.40 | 0.23% | 24 |
| Aug 28, 2026 | 701.40 | 701.40 | 684.80 | 684.80 | 684.80 | -2.05% | 1 |
| Aug 27, 2026 | 695.30 | 699.10 | 695.30 | 699.10 | 699.10 | -0.38% | 32 |
| Aug 26, 2026 | 717.30 | 717.30 | 701.80 | 701.80 | 701.80 | -2.24% | 8 |
| Aug 25, 2026 | 713.40 | 717.90 | 713.40 | 717.90 | 717.90 | 1.56% | 3 |
| Aug 24, 2026 | 708.70 | 709.20 | 706.90 | 706.90 | 706.90 | 0.83% | 88 |
| Aug 21, 2026 | 701.10 | 701.10 | 701.10 | 701.10 | 701.10 | -2.45% | 17 |
| Aug 20, 2026 | 720.20 | 720.20 | 710.40 | 718.70 | 718.70 | 0.28% | 24 |
| Aug 19, 2026 | 716.70 | 716.70 | 716.70 | 716.70 | 716.70 | 1.57% | 1 |
| Aug 18, 2026 | 703.50 | 705.60 | 702.00 | 705.60 | 705.60 | 3.13% | 10 |
| Aug 17, 2026 | 685.00 | 685.00 | 685.00 | 685.00 | 684.19 | -1.24% | 18 |
| Aug 14, 2026 | 698.70 | 698.70 | 689.10 | 693.60 | 692.78 | -1.00% | 33 |
| Aug 13, 2026 | 700.60 | 700.60 | 700.60 | 700.60 | 699.77 | 1.67% | - |
| Aug 12, 2026 | 688.30 | 689.10 | 686.80 | 689.10 | 688.28 | -1.15% | 15 |
| Aug 11, 2026 | 697.10 | 697.10 | 697.10 | 697.10 | 696.27 | 1.06% | 12 |
| Aug 10, 2026 | 676.80 | 689.90 | 676.80 | 689.80 | 688.98 | 2.44% | 55 |