Regeneron Pharmaceuticals, Inc. (FRA:RGO)
641.60
-8.20 (-1.26%)
At close: Jan 23, 2026
Regeneron Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 30, 2026 | 630.80 | 630.80 | 630.80 | 630.80 | 630.80 | 1.35% | - |
| Jan 29, 2026 | 622.40 | 622.40 | 622.40 | 622.40 | 622.40 | -1.74% | - |
| Jan 28, 2026 | 638.60 | 638.60 | 633.40 | 633.40 | 633.40 | -0.63% | 4 |
| Jan 27, 2026 | 637.40 | 637.40 | 637.40 | 637.40 | 637.40 | 1.11% | - |
| Jan 26, 2026 | 630.40 | 630.40 | 630.40 | 630.40 | 630.40 | -1.75% | - |
| Jan 23, 2026 | 636.80 | 641.60 | 636.80 | 641.60 | 641.60 | -1.26% | 3 |
| Jan 22, 2026 | 636.40 | 649.80 | 636.40 | 649.80 | 649.80 | 4.40% | 26 |
| Jan 21, 2026 | 622.40 | 622.40 | 622.40 | 622.40 | 622.40 | 1.01% | - |
| Jan 20, 2026 | 616.20 | 616.20 | 616.20 | 616.20 | 616.20 | -0.84% | 60 |
| Jan 19, 2026 | 625.00 | 625.00 | 621.40 | 621.40 | 621.40 | -2.30% | 18 |
| Jan 16, 2026 | 636.00 | 636.00 | 636.00 | 636.00 | 636.00 | -0.47% | - |
| Jan 15, 2026 | 643.40 | 643.40 | 639.00 | 639.00 | 639.00 | -1.08% | 27 |
| Jan 14, 2026 | 646.00 | 646.00 | 646.00 | 646.00 | 646.00 | -1.25% | - |
| Jan 13, 2026 | 654.00 | 654.20 | 654.00 | 654.20 | 654.20 | -0.82% | 13 |
| Jan 12, 2026 | 675.40 | 675.40 | 659.60 | 659.60 | 659.60 | -5.80% | 32 |
| Jan 9, 2026 | 684.80 | 700.20 | 684.80 | 700.20 | 700.20 | 1.36% | 10 |
| Jan 8, 2026 | 688.80 | 690.80 | 688.80 | 690.80 | 690.80 | -0.26% | 30 |
| Jan 7, 2026 | 659.00 | 692.60 | 659.00 | 692.60 | 692.60 | 7.18% | 55 |
| Jan 6, 2026 | 646.20 | 646.20 | 646.20 | 646.20 | 646.20 | -1.37% | - |
| Jan 5, 2026 | 660.20 | 660.20 | 655.20 | 655.20 | 655.20 | 0.12% | 27 |
| Jan 2, 2026 | 654.40 | 654.40 | 654.40 | 654.40 | 654.40 | -1.86% | - |
| Dec 30, 2025 | 658.20 | 666.80 | 658.20 | 666.80 | 666.80 | 0.73% | 2 |
| Dec 29, 2025 | 662.00 | 662.00 | 662.00 | 662.00 | 662.00 | 1.19% | - |
| Dec 23, 2025 | 657.00 | 657.00 | 654.20 | 654.20 | 654.20 | 0.37% | 5 |
| Dec 22, 2025 | 651.80 | 651.80 | 651.80 | 651.80 | 651.80 | 2.94% | - |
| Dec 19, 2025 | 633.20 | 633.20 | 633.20 | 633.20 | 633.20 | -0.13% | - |
| Dec 18, 2025 | 634.00 | 634.00 | 634.00 | 634.00 | 634.00 | -0.22% | - |
| Dec 17, 2025 | 633.20 | 635.40 | 633.20 | 635.40 | 635.40 | -0.03% | 9 |
| Dec 16, 2025 | 635.60 | 635.60 | 635.60 | 635.60 | 635.60 | -1.64% | 5 |
| Dec 15, 2025 | 628.00 | 646.20 | 626.00 | 646.20 | 646.20 | 1.99% | 22 |
| Dec 12, 2025 | 633.60 | 633.60 | 633.60 | 633.60 | 633.60 | 3.02% | - |
| Dec 11, 2025 | 615.00 | 615.00 | 615.00 | 615.00 | 615.00 | -0.49% | - |
| Dec 10, 2025 | 591.60 | 618.00 | 591.60 | 618.00 | 618.00 | 3.00% | 20 |
| Dec 9, 2025 | 600.20 | 600.20 | 599.00 | 600.00 | 600.00 | -1.35% | 20 |
| Dec 8, 2025 | 613.80 | 613.80 | 608.20 | 608.20 | 608.20 | -1.30% | 404 |
| Dec 5, 2025 | 616.20 | 616.20 | 616.20 | 616.20 | 616.20 | 0.65% | - |
| Dec 4, 2025 | 617.60 | 617.60 | 612.20 | 612.20 | 612.20 | -2.52% | 100 |
| Dec 3, 2025 | 628.00 | 628.00 | 628.00 | 628.00 | 628.00 | -2.06% | - |
| Dec 2, 2025 | 641.20 | 641.20 | 641.20 | 641.20 | 641.20 | -1.35% | - |
| Dec 1, 2025 | 674.20 | 674.20 | 649.80 | 650.00 | 650.00 | -3.70% | 121 |
| Nov 28, 2025 | 672.80 | 680.00 | 672.80 | 675.00 | 675.00 | 0.12% | 50 |
| Nov 27, 2025 | 673.60 | 674.20 | 673.60 | 674.20 | 674.20 | -2.12% | 3 |
| Nov 26, 2025 | 676.80 | 690.40 | 676.80 | 688.80 | 688.80 | 1.95% | 9 |
| Nov 25, 2025 | 656.00 | 675.60 | 656.00 | 675.60 | 675.60 | 2.52% | 50 |
| Nov 24, 2025 | 659.00 | 659.00 | 659.00 | 659.00 | 659.00 | -0.81% | - |
| Nov 21, 2025 | 634.20 | 664.40 | 632.40 | 664.40 | 664.40 | 3.30% | 96 |
| Nov 20, 2025 | 634.80 | 645.60 | 634.80 | 643.20 | 643.20 | 4.89% | 30 |
| Nov 19, 2025 | 624.60 | 632.20 | 613.20 | 613.20 | 612.46 | 0.89% | 20 |
| Nov 18, 2025 | 600.00 | 607.80 | 600.00 | 607.80 | 607.07 | 1.81% | 10 |
| Nov 17, 2025 | 597.00 | 597.00 | 597.00 | 597.00 | 596.28 | -0.17% | - |