Regeneron Pharmaceuticals, Inc. (ETR:RGO)
673.60
+0.60 (0.09%)
At close: Nov 28, 2025
Regeneron Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 28, 2025 | 680.60 | 680.60 | 673.60 | 673.60 | 673.60 | 0.09% | 25 |
| Nov 27, 2025 | 677.00 | 677.00 | 673.00 | 673.00 | 673.00 | -0.50% | 6 |
| Nov 26, 2025 | 686.00 | 688.20 | 676.40 | 676.40 | 676.40 | 0.80% | 43 |
| Nov 25, 2025 | 663.60 | 671.00 | 658.20 | 671.00 | 671.00 | 0.66% | 71 |
| Nov 24, 2025 | 661.20 | 671.00 | 657.00 | 666.60 | 666.60 | 2.59% | 265 |
| Nov 21, 2025 | 638.00 | 649.80 | 635.60 | 649.80 | 649.80 | 5.80% | 118 |
| Nov 19, 2025 | 630.00 | 630.00 | 614.20 | 614.20 | 613.44 | -0.36% | 25 |
| Nov 18, 2025 | 606.20 | 619.60 | 606.20 | 616.40 | 615.63 | 1.28% | 44 |
| Nov 17, 2025 | 600.00 | 608.60 | 600.00 | 608.60 | 607.84 | 1.57% | 42 |
| Nov 14, 2025 | 600.40 | 600.40 | 588.80 | 599.20 | 598.46 | -1.15% | 64 |
| Nov 13, 2025 | 594.80 | 606.20 | 588.40 | 606.20 | 605.45 | 2.26% | 333 |
| Nov 12, 2025 | 585.00 | 594.40 | 585.00 | 592.80 | 592.06 | 3.46% | 25 |
| Nov 11, 2025 | 568.20 | 574.20 | 566.60 | 573.00 | 572.29 | 0.84% | 52 |
| Nov 10, 2025 | 572.00 | 572.40 | 568.20 | 568.20 | 567.49 | 1.90% | 256 |
| Nov 7, 2025 | 559.60 | 563.20 | 555.80 | 557.60 | 556.91 | -1.93% | 328 |
| Nov 6, 2025 | 559.40 | 568.60 | 559.40 | 568.60 | 567.89 | 3.01% | 72 |
| Nov 5, 2025 | 551.00 | 552.00 | 546.20 | 552.00 | 551.31 | 0.15% | 40 |
| Nov 4, 2025 | 544.40 | 555.20 | 544.40 | 551.20 | 550.52 | -0.65% | 119 |
| Nov 3, 2025 | 565.60 | 565.60 | 554.80 | 554.80 | 554.11 | -2.46% | 16 |
| Oct 31, 2025 | 566.60 | 570.00 | 564.00 | 568.80 | 568.09 | -0.49% | 43 |
| Oct 30, 2025 | 568.80 | 571.60 | 564.40 | 571.60 | 570.89 | 1.46% | 96 |
| Oct 29, 2025 | 563.80 | 564.00 | 552.80 | 563.40 | 562.70 | 6.91% | 172 |
| Oct 28, 2025 | 506.60 | 531.00 | 506.60 | 527.00 | 526.35 | 5.36% | 402 |
| Oct 27, 2025 | 500.00 | 500.20 | 500.00 | 500.20 | 499.58 | 0.40% | 22 |
| Oct 24, 2025 | 495.50 | 498.20 | 494.50 | 498.20 | 497.58 | 0.48% | 59 |
| Oct 23, 2025 | 503.40 | 503.40 | 495.80 | 495.80 | 495.18 | -1.90% | 19 |
| Oct 22, 2025 | 505.40 | 505.40 | 505.40 | 505.40 | 504.77 | 1.51% | - |
| Oct 21, 2025 | 495.60 | 498.20 | 495.60 | 497.90 | 497.28 | 0.52% | 42 |
| Oct 20, 2025 | 501.00 | 501.00 | 495.30 | 495.30 | 494.68 | 0.53% | 262 |
| Oct 17, 2025 | 484.20 | 492.70 | 484.20 | 492.70 | 492.09 | -0.85% | 14 |
| Oct 16, 2025 | 495.60 | 501.60 | 494.40 | 496.90 | 496.28 | -0.66% | 140 |
| Oct 15, 2025 | 489.90 | 501.80 | 489.90 | 500.20 | 499.58 | 3.50% | 99 |
| Oct 14, 2025 | 483.00 | 483.30 | 483.00 | 483.30 | 482.70 | 0.42% | 8 |
| Oct 13, 2025 | 488.00 | 488.00 | 464.70 | 481.30 | 480.70 | -1.35% | 246 |
| Oct 10, 2025 | 492.00 | 498.30 | 487.90 | 487.90 | 487.29 | -0.97% | 28 |
| Oct 9, 2025 | 492.70 | 492.70 | 492.70 | 492.70 | 492.09 | -2.36% | - |
| Oct 8, 2025 | 507.60 | 508.00 | 504.00 | 504.60 | 503.97 | 0.72% | 96 |
| Oct 7, 2025 | 505.80 | 505.80 | 501.00 | 501.00 | 500.38 | -0.83% | 32 |
| Oct 6, 2025 | 520.60 | 520.60 | 505.20 | 505.20 | 504.57 | -2.62% | 17 |
| Oct 3, 2025 | 518.80 | 518.80 | 518.80 | 518.80 | 518.16 | 1.05% | - |
| Oct 2, 2025 | 510.80 | 517.00 | 510.00 | 513.40 | 512.76 | -1.87% | 52 |
| Oct 1, 2025 | 477.60 | 523.20 | 475.60 | 523.20 | 522.55 | 9.09% | 111 |
| Sep 30, 2025 | 474.70 | 479.60 | 474.60 | 479.60 | 479.00 | 0.25% | 68 |
| Sep 29, 2025 | 478.40 | 478.40 | 478.40 | 478.40 | 477.81 | 0.69% | - |
| Sep 26, 2025 | 478.90 | 482.10 | 475.10 | 475.10 | 474.51 | -3.38% | 83 |
| Sep 25, 2025 | 491.70 | 491.70 | 491.70 | 491.70 | 491.09 | 0.37% | 200 |
| Sep 24, 2025 | 489.00 | 489.90 | 488.60 | 489.90 | 489.29 | 0.51% | 17 |
| Sep 23, 2025 | 508.00 | 508.00 | 487.40 | 487.40 | 486.79 | -3.60% | 271 |
| Sep 22, 2025 | 503.00 | 505.60 | 503.00 | 505.60 | 504.97 | -0.12% | 88 |
| Sep 19, 2025 | 510.40 | 511.60 | 506.20 | 506.20 | 505.57 | 1.63% | 180 |