Regeneron Pharmaceuticals, Inc. REGN
NASDAQ · United States · Health Technology
$758.27+7.76 (+1.03%)
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-09-30 | $758.27 | +1.03% | $749.84 | $763.72 | $742.94 | 872.40K |
| 2026-09-29 | $750.51 | -0.23% | $745.85 | $752.47 | $741.83 | 804.30K |
| 2026-09-28 | $752.25 | -4.54% | $778.09 | $780.95 | $750.00 | 1.15M |
| 2026-09-25 | $788.04 | -1.00% | $803.87 | $803.87 | $784.13 | 592.10K |
| 2026-09-24 | $796.02 | -0.72% | $801.59 | $807.21 | $789.39 | 602.60K |
| 2026-09-23 | $801.82 | -0.26% | $805.23 | $813.53 | $790.02 | 721.10K |
| 2026-09-22 | $803.90 | +0.72% | $802.48 | $811.66 | $791.31 | 600.20K |
| 2026-09-21 | $798.17 | +1.70% | $786.03 | $801.44 | $779.96 | 704.40K |
| 2026-09-18 | $784.85 | -0.58% | $787.34 | $794.73 | $779.65 | 2.47M |
| 2026-09-17 | $789.45 | +1.92% | $781.18 | $789.99 | $774.78 | 702.80K |
| 2026-09-16 | $774.61 | +0.06% | $775.82 | $779.98 | $771.80 | 382.90K |
| 2026-09-15 | $774.11 | -2.47% | $788.53 | $788.58 | $769.57 | 540.60K |
| 2026-09-14 | $793.74 | +1.57% | $791.98 | $798.84 | $779.45 | 591.10K |
| 2026-09-11 | $781.49 | -1.48% | $800.00 | $800.22 | $780.81 | 444.00K |
| 2026-09-10 | $793.26 | -1.78% | $794.36 | $806.14 | $792.00 | 526.90K |
| 2026-09-09 | $807.65 | -0.33% | $803.83 | $808.63 | $796.73 | 621.40K |
| 2026-09-08 | $810.31 | -2.10% | $814.36 | $821.17 | $799.42 | 556.50K |
| 2026-09-04 | $827.72 | -1.87% | $840.06 | $841.54 | $825.83 | 561.10K |
| 2026-09-03 | $843.47 | -1.00% | $858.19 | $859.34 | $837.63 | 496.20K |
| 2026-09-02 | $852.03 | +3.42% | $826.24 | $854.49 | $825.77 | 749.40K |
| 2026-09-01 | $823.82 | +3.10% | $808.86 | $824.63 | $804.32 | 682.60K |
| 2026-08-31 | $799.08 | +0.62% | $782.44 | $802.78 | $779.08 | 894.10K |
| 2026-08-28 | $794.19 | -1.67% | $809.40 | $809.40 | $789.08 | 487.70K |
| 2026-08-27 | $807.71 | -0.87% | $806.18 | $817.62 | $804.27 | 766.80K |
| 2026-08-26 | $814.79 | -2.25% | $827.78 | $831.67 | $814.70 | 585.30K |
| 2026-08-25 | $833.56 | +0.61% | $829.22 | $839.94 | $823.44 | 505.40K |
| 2026-08-24 | $828.50 | -0.66% | $834.51 | $834.70 | $823.40 | 672.00K |
| 2026-08-21 | $834.04 | +0.90% | $835.74 | $847.00 | $826.64 | 786.80K |
| 2026-08-20 | $826.64 | -1.69% | $831.70 | $840.82 | $826.05 | 596.40K |
| 2026-08-19 | $840.84 | +3.78% | $817.17 | $844.92 | $815.38 | 750.40K |
| 2026-08-18 | $810.24 | +0.53% | $814.00 | $821.02 | $805.93 | 779.00K |
| 2026-08-17 | $805.93 | +0.30% | $801.76 | $813.18 | $795.73 | 541.30K |
| 2026-08-14 | $803.48 | -0.31% | $802.35 | $806.54 | $792.57 | 425.60K |
| 2026-08-13 | $805.97 | +1.00% | $802.21 | $815.80 | $794.49 | 709.70K |
| 2026-08-12 | $797.99 | +0.12% | $790.55 | $801.36 | $784.61 | 575.10K |
| 2026-08-11 | $797.00 | -1.37% | $808.80 | $813.63 | $796.66 | 939.10K |
| 2026-08-10 | $808.05 | +3.02% | $781.72 | $809.09 | $775.83 | 1.21M |
| 2026-08-07 | $784.36 | +1.59% | $774.47 | $785.99 | $767.17 | 837.60K |
| 2026-08-06 | $772.11 | +0.46% | $777.85 | $780.95 | $762.79 | 783.90K |
| 2026-08-05 | $768.58 | +1.04% | $767.98 | $782.59 | $763.31 | 532.40K |
| 2026-08-04 | $760.66 | +0.19% | $753.76 | $763.54 | $747.00 | 817.30K |
| 2026-08-03 | $759.24 | -0.44% | $769.54 | $772.75 | $756.44 | 842.60K |
| 2026-07-31 | $762.63 | +3.29% | $726.69 | $764.75 | $724.79 | 1.16M |
| 2026-07-30 | $738.34 | +6.17% | $701.90 | $740.00 | $694.98 | 1.46M |
| 2026-07-29 | $695.42 | +0.03% | $699.38 | $702.60 | $691.00 | 1.02M |
| 2026-07-28 | $695.18 | +4.20% | $676.93 | $696.74 | $676.46 | 900.20K |
| 2026-07-27 | $667.17 | +1.70% | $661.77 | $678.12 | $659.53 | 650.80K |
| 2026-07-24 | $656.01 | +0.63% | $658.29 | $667.50 | $654.05 | 708.40K |
| 2026-07-23 | $651.91 | +0.11% | $646.48 | $655.20 | $637.80 | 1.13M |
| 2026-07-22 | $651.18 | -3.56% | $676.43 | $676.80 | $648.90 | 872.20K |
| 2026-07-21 | $675.19 | +0.45% | $672.55 | $678.67 | $666.87 | 529.40K |
| 2026-07-20 | $672.15 | -0.67% | $674.72 | $681.74 | $669.88 | 624.80K |
| 2026-07-17 | $676.69 | -0.33% | $676.05 | $691.13 | $672.31 | 648.30K |
| 2026-07-16 | $678.94 | +2.18% | $666.28 | $680.29 | $661.38 | 730.10K |
| 2026-07-15 | $664.45 | +1.27% | $656.11 | $669.10 | $648.66 | 555.40K |
| 2026-07-14 | $656.12 | -1.05% | $658.00 | $663.10 | $653.31 | 478.00K |
| 2026-07-13 | $663.09 | -0.22% | $661.63 | $665.60 | $655.11 | 606.30K |
| 2026-07-10 | $664.52 | -0.51% | $670.06 | $676.66 | $658.50 | 581.70K |
| 2026-07-09 | $667.95 | +0.76% | $660.80 | $669.16 | $660.80 | 672.50K |
| 2026-07-08 | $662.88 | -1.97% | $669.11 | $670.35 | $661.43 | 746.80K |
| 2026-07-07 | $676.23 | +4.07% | $663.18 | $677.92 | $659.02 | 918.70K |
| 2026-07-06 | $649.81 | -0.68% | $657.96 | $657.96 | $637.72 | 714.30K |
| 2026-07-02 | $654.27 | +4.73% | $630.52 | $654.94 | $625.70 | 1.07M |
| 2026-07-01 | $624.72 | +0.19% | $629.90 | $632.85 | $623.89 | 1.17M |
| 2026-06-30 | $623.54 | -1.31% | $630.95 | $634.06 | $622.29 | 820.90K |
| 2026-06-29 | $631.81 | -0.17% | $635.99 | $638.30 | $626.86 | 734.40K |
| 2026-06-26 | $632.90 | +2.06% | $623.64 | $638.76 | $623.44 | 1.21M |
| 2026-06-25 | $620.14 | -0.53% | $623.16 | $634.31 | $619.70 | 696.80K |
| 2026-06-24 | $623.43 | +0.87% | $621.63 | $631.18 | $619.27 | 839.90K |
| 2026-06-23 | $618.03 | +0.90% | $607.92 | $621.79 | $607.92 | 1.28M |
| 2026-06-22 | $612.50 | +0.42% | $604.46 | $613.56 | $594.90 | 1.60M |
| 2026-06-18 | $609.94 | +0.33% | $612.07 | $616.24 | $598.19 | 2.61M |
| 2026-06-17 | $607.93 | -1.11% | $615.16 | $620.00 | $602.13 | 1.30M |
| 2026-06-16 | $614.73 | -0.04% | $615.18 | $617.60 | $608.21 | 1.01M |
| 2026-06-15 | $614.98 | +0.46% | $613.35 | $615.95 | $608.59 | 815.90K |
| 2026-06-12 | $612.14 | +0.11% | $613.11 | $616.55 | $605.01 | 717.70K |
| 2026-06-11 | $611.48 | +1.63% | $604.31 | $618.10 | $603.57 | 943.10K |
| 2026-06-10 | $601.65 | -2.36% | $619.07 | $619.26 | $601.22 | 816.10K |
| 2026-06-09 | $616.18 | +0.79% | $624.17 | $628.90 | $610.95 | 1.19M |
| 2026-06-08 | $611.34 | -3.79% | $638.04 | $638.95 | $608.98 | 1.26M |
| 2026-06-05 | $635.45 | +1.07% | $632.26 | $640.82 | $632.09 | 975.80K |
| 2026-06-04 | $628.73 | +1.58% | $628.07 | $633.89 | $621.11 | 974.70K |
| 2026-06-03 | $618.95 | +2.66% | $600.79 | $625.00 | $599.00 | 986.70K |
| 2026-06-02 | $602.92 | +0.38% | $596.52 | $604.63 | $591.52 | 1.07M |
| 2026-06-01 | $600.66 | -2.30% | $607.54 | $614.00 | $598.80 | 1.08M |
| 2026-05-29 | $614.78 | -1.08% | $620.11 | $624.47 | $609.77 | 2.19M |
| 2026-05-28 | $621.52 | -0.99% | $630.15 | $631.73 | $620.35 | 1.23M |
| 2026-05-27 | $627.74 | -1.08% | $634.80 | $638.06 | $625.00 | 1.91M |
| 2026-05-26 | $634.62 | -0.67% | $642.45 | $648.50 | $632.68 | 889.80K |
| 2026-05-22 | $638.88 | -0.58% | $639.24 | $644.12 | $632.72 | 994.90K |