Regeneron Pharmaceuticals, Inc. (REGN)
NasdaqGS - NasdaqGS Real-time price. Currency in USD
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As of 09:37AM EDT. Market open.
Calls
19 December 2025
Puts
| Last price | Change | % change | Volume | Open interest | Strike | Last price | Change | % change | Volume | Open interest |
|---|---|---|---|---|---|---|---|---|---|---|
| - | - | - | - | - | 360.00 | 9.60 | 0.00 | - | 1 | 6 |
| 400.32 | 0.00 | - | - | 1 | 370.00 | 2.70 | 0.00 | - | 1 | 8 |
| - | - | - | - | - | 380.00 | 3.18 | 0.00 | - | 1 | 6 |
| - | - | - | - | - | 390.00 | 4.73 | 0.00 | - | 1 | 1 |
| - | - | - | - | - | 400.00 | 4.05 | 0.00 | - | 2 | 1 |
| - | - | - | - | - | 410.00 | 16.00 | 0.00 | - | 1 | 2 |
| - | - | - | - | - | 420.00 | 3.00 | 0.00 | - | 10 | 11 |
| - | - | - | - | - | 430.00 | 5.40 | 0.00 | - | 1 | 6 |
| 381.50 | 0.00 | - | - | 1 | 440.00 | 4.00 | 0.00 | - | 1 | 2 |
| 413.75 | 0.00 | - | 1 | 2 | 450.00 | 10.50 | 0.00 | - | - | 18 |
| - | - | - | - | - | 470.00 | 6.88 | 0.00 | - | - | 1 |
| - | - | - | - | - | 480.00 | 7.19 | 0.00 | - | 10 | 13 |
| - | - | - | - | - | 490.00 | 7.87 | 0.00 | - | 1 | 3 |
| 326.00 | 0.00 | - | - | 1 | 500.00 | 19.40 | 0.00 | - | 18 | 18 |
| 319.00 | 0.00 | - | - | 1 | 510.00 | 6.70 | 0.00 | - | - | 3 |
| - | - | - | - | - | 520.00 | 8.13 | 0.00 | - | 2 | 5 |
| - | - | - | - | - | 530.00 | 9.20 | 0.00 | - | 1 | 10 |
| 270.30 | 0.00 | - | - | 2 | 550.00 | 20.40 | 0.00 | - | - | 1 |
| - | - | - | - | - | 560.00 | 25.25 | 0.00 | - | 2 | 68 |
| - | - | - | - | - | 580.00 | 15.06 | 0.00 | - | 2 | 3 |
| 426.40 | 0.00 | - | 1 | 0 | 590.00 | - | - | - | - | - |
| 371.10 | 0.00 | - | 2 | 5 | 600.00 | 11.30 | 0.00 | - | 2 | 126 |
| 410.55 | 0.00 | - | 1 | 5 | 610.00 | - | - | - | - | - |
| 355.30 | 0.00 | - | 4 | 6 | 620.00 | 14.48 | 0.00 | - | 1 | 43 |
| - | - | - | - | - | 630.00 | 21.40 | 0.00 | - | 7 | 14 |
| 339.80 | 0.00 | - | - | 2 | 640.00 | 17.50 | 0.00 | - | 1 | 0 |
| 351.75 | 0.00 | - | - | 1 | 650.00 | 70.20 | 0.00 | - | 2 | 2 |
| 199.64 | 0.00 | - | - | 10 | 660.00 | 22.30 | 0.00 | - | 2 | 12 |
| 174.00 | 0.00 | - | - | 2 | 670.00 | 22.12 | 0.00 | - | 5 | 16 |
| 168.20 | 0.00 | - | - | 2 | 680.00 | 23.50 | 0.00 | - | 2 | 21 |
| - | - | - | - | - | 690.00 | 25.73 | 0.00 | - | 6 | 10 |
| 279.07 | 0.00 | - | 2 | 8 | 700.00 | 35.30 | 0.00 | - | 82 | 263 |
| - | - | - | - | - | 710.00 | 39.64 | 0.00 | - | 10 | 15 |
| 215.00 | 0.00 | - | 1 | 38 | 720.00 | 30.39 | 0.00 | - | 8 | 29 |
| 241.00 | 0.00 | - | 3 | 8 | 730.00 | 31.76 | 0.00 | - | 3 | 16 |
| - | - | - | - | - | 740.00 | 34.00 | 0.00 | - | 1 | 137 |
| 191.40 | 0.00 | - | 8 | 8 | 750.00 | 32.80 | 0.00 | - | 1 | 42 |
| - | - | - | - | - | 760.00 | 91.16 | 0.00 | - | 10 | 50 |
| 210.55 | 0.00 | - | - | 1 | 770.00 | 38.00 | 0.00 | - | 1 | 60 |
| 182.50 | 0.00 | - | 1 | 1 | 780.00 | 93.74 | 0.00 | - | - | 10 |
| - | - | - | - | - | 790.00 | 41.43 | 0.00 | - | 5 | 41 |
| 221.50 | 0.00 | - | 1 | 1 | 800.00 | 88.07 | 0.00 | - | 1 | 21 |
| - | - | - | - | - | 810.00 | 128.30 | 0.00 | - | - | 24 |
| 169.00 | 0.00 | - | - | 1 | 820.00 | 134.00 | 0.00 | - | - | 12 |
| 178.20 | 0.00 | - | 11 | 8 | 830.00 | 96.90 | 0.00 | - | - | 1 |
| 181.00 | 0.00 | - | 10 | 1 | 840.00 | - | - | - | - | - |
| 220.81 | 0.00 | - | 10 | 20 | 850.00 | 74.00 | 0.00 | - | 20 | 40 |
| 157.60 | 0.00 | - | 10 | 20 | 860.00 | 111.80 | 0.00 | - | 1 | 0 |
| 207.98 | 0.00 | - | 10 | 11 | 870.00 | 116.70 | 0.00 | - | 2 | 1 |
| 154.03 | 0.00 | - | 1 | 1 | 880.00 | - | - | - | - | - |
| - | - | - | - | - | 890.00 | 86.00 | 0.00 | - | 1 | 51 |
| 216.00 | 0.00 | - | 1 | 11 | 900.00 | 81.60 | 0.00 | - | 1 | 44 |
| 131.38 | 0.00 | - | 1 | 2 | 910.00 | 91.35 | 0.00 | - | 10 | 10 |
| 146.30 | 0.00 | - | 6 | 1 | 920.00 | 110.00 | 0.00 | - | 1 | 2 |
| - | - | - | - | - | 930.00 | 78.00 | 0.00 | - | 1 | 1 |
| 97.84 | 0.00 | - | 6 | 11 | 940.00 | 103.30 | 0.00 | - | - | 1 |
| 118.00 | 0.00 | - | 1 | 1 | 990.00 | - | - | - | - | - |
| 156.01 | 0.00 | - | 2 | 19 | 1,000.00 | - | - | - | - | - |
| 145.28 | 0.00 | - | 3 | 40 | 1,020.00 | - | - | - | - | - |
| 135.83 | 0.00 | - | 9 | 13 | 1,040.00 | - | - | - | - | - |
| 123.98 | 0.00 | - | 1 | 15 | 1,060.00 | - | - | - | - | - |
| 83.90 | 0.00 | - | 2 | 7 | 1,080.00 | - | - | - | - | - |
| 78.50 | 0.00 | - | 26 | 39 | 1,100.00 | 296.50 | 0.00 | - | - | 0 |
| 104.91 | 0.00 | - | 1 | 7 | 1,120.00 | 305.30 | 0.00 | - | - | 0 |
| 65.00 | 0.00 | - | 1 | 8 | 1,140.00 | 341.50 | 0.00 | - | - | 0 |
| 79.43 | 0.00 | - | 1 | 8 | 1,160.00 | - | - | - | - | - |
| 64.50 | 0.00 | - | 15 | 17 | 1,180.00 | 364.60 | 0.00 | - | - | 0 |
| 65.50 | 0.00 | - | 4 | 46 | 1,200.00 | 378.00 | 0.00 | - | - | 0 |
| 79.25 | 0.00 | - | 1 | 0 | 1,220.00 | - | - | - | - | - |
| 71.00 | 0.00 | - | 1 | 5 | 1,240.00 | - | - | - | - | - |
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