Regeneron Pharmaceuticals, Inc.$770.36ARGX · NASDAQ-GS
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Aug 4, 2026 | $840.76 | $850.36 | $832.71 | $844.50 | +1.65% | 264.38K |
| Aug 3, 2026 | $838.99 | $841.89 | $826.45 | $830.79 | -2.70% | 257.86K |
| Jul 31, 2026 | $872.36 | $873.08 | $846.16 | $853.82 | -2.15% | 294.63K |
| Jul 30, 2026 | $861.00 | $875.25 | $855.87 | $872.58 | -1.13% | 256.73K |
| Jul 29, 2026 | $874.33 | $886.20 | $873.87 | $882.56 | +1.18% | 227.28K |
| Jul 28, 2026 | $888.60 | $895.58 | $870.00 | $872.23 | -1.87% | 293.96K |
| Jul 27, 2026 | $915.84 | $919.16 | $888.29 | $888.82 | -3.20% | 269.27K |
| Jul 24, 2026 | $935.00 | $935.88 | $910.19 | $918.22 | -0.69% | 324.11K |
| Jul 23, 2026 | $871.01 | $927.08 | $845.30 | $924.60 | +8.56% | 607.97K |
| Jul 22, 2026 | $870.29 | $874.63 | $850.02 | $851.72 | -2.63% | 213.33K |
| Jul 21, 2026 | $861.55 | $877.58 | $859.42 | $874.74 | +3.37% | 256.58K |
| Jul 20, 2026 | $863.35 | $871.80 | $846.17 | $846.19 | -1.67% | 241.17K |
| Jul 17, 2026 | $847.66 | $862.55 | $843.59 | $860.55 | +0.30% | 277.70K |
| Jul 16, 2026 | $862.31 | $866.22 | $852.63 | $857.97 | -0.57% | 205.70K |
| Jul 15, 2026 | $860.67 | $866.72 | $854.17 | $862.93 | +0.41% | 177.22K |
| Jul 14, 2026 | $871.04 | $879.89 | $858.13 | $859.43 | -1.92% | 269.86K |
| Jul 13, 2026 | $870.91 | $878.16 | $855.78 | $876.25 | -0.16% | 380.22K |
| Jul 10, 2026 | $904.79 | $904.79 | $868.55 | $877.62 | -3.50% | 325.04K |
| Jul 9, 2026 | $910.15 | $925.31 | $905.45 | $909.49 | -0.63% | 287.24K |
| Jul 8, 2026 | $914.15 | $920.30 | $906.23 | $915.30 | -0.50% | 245.35K |
| Jul 7, 2026 | $929.90 | $935.46 | $915.78 | $919.94 | +0.34% | 385.32K |
| Jul 6, 2026 | $938.19 | $940.26 | $914.19 | $916.80 | -2.43% | 266.50K |
| Jul 2, 2026 | $928.59 | $953.58 | $921.15 | $939.68 | +3.32% | 381.26K |
| Jul 1, 2026 | $929.97 | $930.47 | $898.15 | $909.50 | -1.97% | 370.08K |
| Jun 30, 2026 | $919.82 | $931.88 | $909.70 | $927.77 | +1.68% | 359.27K |
| Jun 29, 2026 | $896.44 | $913.82 | $890.00 | $912.46 | +2.85% | 272.41K |
| Jun 26, 2026 | $893.75 | $907.36 | $880.73 | $887.18 | -0.17% | 400.92K |
| Jun 25, 2026 | $862.82 | $895.74 | $862.82 | $888.65 | +4.24% | 531.82K |
| Jun 24, 2026 | $869.85 | $878.03 | $837.74 | $852.50 | -0.11% | 663.10K |
| Jun 23, 2026 | $919.29 | $933.99 | $842.22 | $853.40 | -5.57% | 719.52K |
| Jun 22, 2026 | $902.45 | $916.56 | $897.47 | $903.75 | +2.97% | 432.89K |
| Jun 18, 2026 | $901.12 | $902.89 | $863.96 | $877.72 | -1.63% | 351.97K |
| Jun 17, 2026 | $890.29 | $905.75 | $883.76 | $892.26 | +1.57% | 259.53K |
| Jun 16, 2026 | $881.79 | $885.07 | $869.85 | $878.49 | -0.65% | 314.81K |
| Jun 15, 2026 | $892.19 | $892.89 | $876.65 | $884.20 | -1.04% | 423.15K |
| Jun 12, 2026 | $900.00 | $911.88 | $891.34 | $893.52 | -0.60% | 333.16K |
| Jun 11, 2026 | $878.94 | $901.70 | $874.40 | $898.94 | +4.26% | 357.40K |
| Jun 10, 2026 | $881.11 | $888.50 | $861.26 | $862.18 | -2.47% | 349.30K |
| Jun 9, 2026 | $889.83 | $898.73 | $870.23 | $884.00 | +0.18% | 304.71K |
| Jun 8, 2026 | $887.03 | $899.29 | $871.21 | $882.41 | -1.00% | 484.38K |
| Jun 5, 2026 | $846.75 | $896.60 | $845.88 | $891.32 | +5.82% | 795.70K |
| Jun 4, 2026 | $826.72 | $850.25 | $822.00 | $842.27 | +3.58% | 228.93K |
| Jun 3, 2026 | $799.17 | $814.81 | $793.21 | $813.14 | +1.37% | 314.40K |
| Jun 2, 2026 | $823.68 | $823.68 | $799.68 | $802.17 | -4.06% | 359.25K |
| Jun 1, 2026 | $832.86 | $840.29 | $825.55 | $836.09 | +0.01% | 252.11K |
| May 29, 2026 | $838.49 | $841.85 | $829.60 | $835.99 | -0.30% | 192.48K |
| May 28, 2026 | $821.02 | $843.90 | $820.85 | $838.49 | +2.18% | 230.09K |
| May 27, 2026 | $817.32 | $832.59 | $811.84 | $820.63 | +1.51% | 204.43K |
| May 26, 2026 | $808.71 | $811.38 | $799.38 | $808.43 | +0.24% | 167.91K |
| May 22, 2026 | $819.62 | $827.37 | $804.20 | $806.46 | -1.20% | 171.19K |
| May 21, 2026 | $799.95 | $827.66 | $797.83 | $816.22 | +1.49% | 429.77K |
| May 20, 2026 | $798.35 | $807.12 | $796.70 | $804.25 | +0.81% | 401.10K |
| May 19, 2026 | $775.62 | $799.69 | $775.62 | $797.77 | +2.77% | 290.93K |
| May 18, 2026 | $798.97 | $799.11 | $775.87 | $776.26 | -2.88% | 306.69K |
| May 15, 2026 | $819.82 | $820.33 | $797.77 | $799.32 | -2.77% | 326.42K |
| May 14, 2026 | $804.57 | $827.95 | $797.75 | $822.13 | +2.42% | 197.22K |
| May 13, 2026 | $797.52 | $810.70 | $789.99 | $802.70 | -1.24% | 381.57K |
| May 12, 2026 | $808.67 | $824.52 | $806.67 | $812.81 | -0.06% | 346.24K |
| May 11, 2026 | $812.03 | $827.81 | $795.99 | $813.28 | +3.98% | 497.99K |
| May 8, 2026 | $787.08 | $792.00 | $778.13 | $782.17 | — | 354.32K |
