Regeneron Pharmaceuticals, Inc. (BIT:1REGN)
 553.80
 -14.00 (-2.47%)
  At close: Nov 3, 2025
Regeneron Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume | 
|---|---|---|---|---|---|---|---|
| Nov 3, 2025 | 566.00 | 571.40 | 564.60 | 553.80 | 553.80 | -2.47% | 87 | 
| Oct 31, 2025 | 566.40 | 568.80 | 565.80 | 567.80 | 567.80 | -0.77% | 41 | 
| Oct 30, 2025 | 568.80 | 571.40 | 564.80 | 572.20 | 572.20 | 1.49% | 37 | 
| Oct 29, 2025 | 569.20 | 569.20 | 559.40 | 563.80 | 563.80 | 3.07% | 151 | 
| Oct 28, 2025 | 533.20 | 548.20 | 533.20 | 547.00 | 547.00 | 9.49% | 45 | 
| Oct 27, 2025 | 500.80 | 500.80 | 499.20 | 499.60 | 499.60 | 0.28% | 5 | 
| Oct 24, 2025 | 498.20 | 498.20 | 498.20 | 498.20 | 498.20 | 0.46% | - | 
| Oct 23, 2025 | 495.90 | 495.90 | 495.90 | 495.90 | 495.90 | -1.96% | - | 
| Oct 22, 2025 | 502.80 | 502.80 | 502.80 | 505.80 | 505.80 | 1.44% | 3 | 
| Oct 21, 2025 | 493.70 | 493.70 | 493.70 | 498.60 | 498.60 | 0.73% | 12 | 
| Oct 20, 2025 | 495.00 | 495.00 | 495.00 | 495.00 | 495.00 | 0.41% | - | 
| Oct 17, 2025 | 490.60 | 490.60 | 490.60 | 493.00 | 493.00 | -1.04% | 8 | 
| Oct 16, 2025 | 497.00 | 497.00 | 497.00 | 498.20 | 498.20 | -0.64% | 3 | 
| Oct 15, 2025 | 491.80 | 499.90 | 491.80 | 501.40 | 501.40 | 3.51% | 13 | 
| Oct 14, 2025 | 485.80 | 485.80 | 485.80 | 484.40 | 484.40 | 0.71% | 1 | 
| Oct 13, 2025 | 490.80 | 490.80 | 467.50 | 481.00 | 481.00 | -1.64% | 197 | 
| Oct 10, 2025 | 491.40 | 492.20 | 490.30 | 489.00 | 489.00 | -0.79% | 42 | 
| Oct 9, 2025 | 506.40 | 506.40 | 489.60 | 492.90 | 492.90 | -2.47% | 86 | 
| Oct 8, 2025 | 522.00 | 522.00 | 503.40 | 505.40 | 505.40 | 1.14% | 33 | 
| Oct 7, 2025 | 502.60 | 502.60 | 502.60 | 499.70 | 499.70 | -1.13% | 10 | 
| Oct 6, 2025 | 501.20 | 501.20 | 501.20 | 505.40 | 505.40 | -2.62% | 9 | 
| Oct 3, 2025 | 510.00 | 530.60 | 510.00 | 519.00 | 519.00 | 1.09% | 36 | 
| Oct 2, 2025 | 509.20 | 509.20 | 509.00 | 513.40 | 513.40 | -1.69% | 4 | 
| Oct 1, 2025 | 478.10 | 478.10 | 476.10 | 522.20 | 522.20 | 8.61% | 40 | 
| Sep 30, 2025 | 476.00 | 476.00 | 476.00 | 480.80 | 480.80 | 0.35% | 1 | 
| Sep 29, 2025 | 484.50 | 484.50 | 484.50 | 479.10 | 479.10 | 0.99% | 3 | 
| Sep 26, 2025 | 479.30 | 479.30 | 479.30 | 474.40 | 474.40 | -0.55% | 1 | 
| Sep 25, 2025 | 493.00 | 493.50 | 493.00 | 477.00 | 477.00 | -2.59% | 10 | 
| Sep 24, 2025 | 486.30 | 487.80 | 486.30 | 489.70 | 489.70 | 0.70% | 5 | 
| Sep 23, 2025 | 509.20 | 509.20 | 487.40 | 486.30 | 486.30 | -3.93% | 16 | 
| Sep 22, 2025 | 507.80 | 510.60 | 502.20 | 506.20 | 506.20 | -0.32% | 48 | 
| Sep 19, 2025 | 511.40 | 513.00 | 511.40 | 507.80 | 507.80 | 2.28% | 6 | 
| Sep 18, 2025 | 500.00 | 500.00 | 500.00 | 496.50 | 496.50 | 0.42% | 7 | 
| Sep 17, 2025 | 487.00 | 487.00 | 487.00 | 494.40 | 494.40 | 1.71% | 2 | 
| Sep 16, 2025 | 486.10 | 486.10 | 486.10 | 486.10 | 486.10 | 0.66% | - | 
| Sep 15, 2025 | 480.00 | 480.00 | 479.80 | 482.90 | 482.90 | 0.23% | 3 | 
| Sep 12, 2025 | 485.80 | 485.80 | 482.50 | 481.80 | 481.80 | -0.88% | 11 | 
| Sep 11, 2025 | 480.00 | 480.00 | 480.00 | 486.10 | 486.10 | 2.40% | 500 | 
| Sep 10, 2025 | 478.90 | 478.90 | 475.50 | 474.70 | 474.70 | -0.48% | 11 | 
| Sep 9, 2025 | 477.50 | 477.50 | 477.50 | 477.00 | 477.00 | 0.63% | 6 | 
| Sep 8, 2025 | 474.00 | 474.00 | 474.00 | 474.00 | 474.00 | -2.45% | - | 
| Sep 5, 2025 | 489.80 | 493.20 | 485.50 | 485.90 | 485.90 | -0.78% | 34 | 
| Sep 4, 2025 | 499.60 | 499.60 | 490.80 | 489.70 | 489.70 | -0.91% | 11 | 
| Sep 3, 2025 | 498.10 | 498.60 | 497.00 | 494.20 | 494.20 | 0.47% | 31 | 
| Sep 2, 2025 | 501.40 | 501.40 | 498.10 | 491.90 | 491.90 | 0.90% | 25 | 
| Sep 1, 2025 | 519.20 | 519.20 | 519.20 | 487.50 | 487.50 | -1.26% | 4 | 
| Aug 29, 2025 | 496.00 | 496.00 | 496.00 | 493.70 | 493.70 | -0.30% | 5 | 
| Aug 28, 2025 | 495.20 | 495.20 | 495.20 | 495.20 | 495.20 | -2.13% | - | 
| Aug 27, 2025 | 506.00 | 506.00 | 506.00 | 506.00 | 506.00 | 1.95% | - | 
| Aug 26, 2025 | 496.30 | 496.30 | 496.30 | 496.30 | 496.30 | -0.02% | - |