Regeneron Pharmaceuticals, Inc.REGNNASDAQ
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Historical Prices (Last 90 Days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 1/9/2026 | $802.97 | $821.11 | $790.88 | $796.55 | 711,556 |
| 1/8/2026 | $805.81 | $816.99 | $800.68 | $801.01 | 1.05M |
| 1/7/2026 | $786.18 | $814.10 | $780.10 | $812.27 | 1.26M |
| 1/6/2026 | $764.35 | $787.66 | $763.20 | $776.54 | 935,119 |
| 1/5/2026 | $769.72 | $771.99 | $753.20 | $763.23 | 835,909 |
| 1/2/2026 | $774.25 | $779.75 | $765.77 | $776.31 | 464,826 |
| 12/31/2025 | $772.00 | $775.00 | $769.17 | $771.87 | 355,156 |
| 12/30/2025 | $776.30 | $777.77 | $770.30 | $773.94 | 383,233 |
| 12/29/2025 | $780.56 | $785.05 | $774.60 | $780.50 | 545,104 |
| 12/26/2025 | $783.79 | $788.01 | $778.04 | $784.97 | 321,114 |
| 12/24/2025 | $787.99 | $792.77 | $783.61 | $783.71 | 267,200 |
| 12/23/2025 | $777.36 | $792.75 | $777.00 | $785.17 | 832,013 |
| 12/22/2025 | $765.84 | $783.60 | $765.09 | $779.36 | 818,007 |
| 12/19/2025 | $753.72 | $773.85 | $748.18 | $767.96 | 2.34M |
| 12/18/2025 | $747.54 | $752.84 | $739.23 | $748.71 | 1.06M |
| 12/17/2025 | $746.55 | $751.99 | $743.33 | $749.79 | 766,045 |
| 12/16/2025 | $752.57 | $757.35 | $734.72 | $746.36 | 713,243 |
| 12/15/2025 | $748.85 | $756.67 | $746.38 | $752.62 | 932,936 |
| 12/12/2025 | $741.59 | $746.05 | $734.38 | $741.29 | 804,841 |
| 12/11/2025 | $726.08 | $753.61 | $726.08 | $746.80 | 1.15M |
| 12/10/2025 | $695.06 | $728.00 | $692.50 | $726.21 | 1.32M |
| 12/9/2025 | $705.11 | $711.15 | $691.86 | $692.58 | 604,535 |
| 12/8/2025 | $723.69 | $724.13 | $701.75 | $703.26 | 1.01M |
| 12/5/2025 | $723.00 | $736.15 | $717.26 | $718.36 | 798,452 |
| 12/4/2025 | $732.45 | $735.00 | $721.22 | $722.80 | 1.07M |
| 12/3/2025 | $730.36 | $744.23 | $720.07 | $723.67 | 1.24M |
| 12/2/2025 | $742.12 | $747.00 | $731.00 | $742.00 | 924,677 |
| 12/1/2025 | $775.60 | $779.92 | $748.15 | $750.11 | 992,389 |
| 11/28/2025 | $784.70 | $788.98 | $779.50 | $780.19 | 510,400 |
| 11/26/2025 | $785.72 | $790.98 | $777.00 | $784.61 | 871,700 |
| 11/25/2025 | $764.88 | $790.57 | $760.01 | $787.32 | 1.20M |
| 11/24/2025 | $759.05 | $773.13 | $756.64 | $761.45 | 1.55M |
| 11/21/2025 | $736.01 | $764.09 | $735.74 | $755.90 | 1.43M |
| 11/20/2025 | $725.00 | $753.51 | $720.02 | $737.00 | 2.30M |
| 11/19/2025 | $727.81 | $727.81 | $702.63 | $702.75 | 1.38M |
| 11/18/2025 | $702.51 | $727.97 | $699.22 | $725.34 | 1.37M |
| 11/17/2025 | $693.34 | $711.88 | $692.29 | $704.31 | 1.13M |
| 11/14/2025 | $697.19 | $699.27 | $685.95 | $693.50 | 907,089 |
| 11/13/2025 | $683.00 | $713.58 | $679.93 | $694.99 | 1.51M |
| 11/12/2025 | $678.89 | $690.78 | $672.67 | $681.72 | 1.21M |
| 11/11/2025 | $651.48 | $676.33 | $651.38 | $674.55 | 977,533 |
| 11/10/2025 | $656.00 | $665.99 | $653.19 | $654.74 | 824,903 |
| 11/7/2025 | $650.35 | $658.21 | $640.99 | $657.53 | 782,810 |
| 11/6/2025 | $640.83 | $657.00 | $640.83 | $646.87 | 916,868 |
| 11/5/2025 | $631.10 | $646.89 | $628.00 | $644.19 | 724,423 |
| 11/4/2025 | $643.78 | $646.22 | $625.14 | $628.00 | 1.03M |
| 11/3/2025 | $657.46 | $657.46 | $627.50 | $642.25 | 810,538 |
| 10/31/2025 | $649.45 | $660.00 | $645.00 | $651.80 | 798,001 |
| 10/30/2025 | $645.56 | $664.00 | $643.92 | $654.04 | 1.12M |
| 10/29/2025 | $650.41 | $659.98 | $637.66 | $652.91 | 1.75M |
| 10/28/2025 | $612.02 | $655.70 | $605.03 | $654.48 | 2.13M |
| 10/27/2025 | $580.50 | $586.15 | $575.93 | $585.31 | 1.25M |
| 10/24/2025 | $579.65 | $582.70 | $576.20 | $577.95 | 875,474 |
| 10/23/2025 | $579.68 | $584.00 | $572.75 | $575.69 | 779,106 |
| 10/22/2025 | $580.21 | $588.71 | $578.60 | $584.74 | 691,262 |
| 10/21/2025 | $574.60 | $582.41 | $572.82 | $579.34 | 651,765 |
| 10/20/2025 | $579.41 | $582.65 | $574.23 | $576.77 | 639,173 |
| 10/17/2025 | $570.35 | $579.04 | $566.11 | $578.05 | 745,708 |
| 10/16/2025 | $583.01 | $589.08 | $564.00 | $569.17 | 842,249 |
| 10/15/2025 | $575.03 | $584.87 | $569.02 | $576.42 | 927,747 |
| 10/14/2025 | $556.92 | $576.18 | $553.87 | $572.60 | 1.01M |
| 10/13/2025 | $551.50 | $563.77 | $541.00 | $557.73 | 1.43M |