price
NYSE · REGN
Regeneron Pharmaceuticals, Inc.
Healthcare · Biotechnology
$774.11
Up+$3.62 (+0.47%)
Updated Sep 16, 2026, 6:11 PM
SID Score
6.5/10
Composite research score
Smart Money
55/100
Neutral
- Market cap
- 77.16B
- P/E ratio
- 16.91
- Dividend yield
- 0.45%
- 52-week range
- $591.52 – $859.34
- Volume
- 540.84K
- Avg. volume
- 1.09M
Price performance
REGN price history
1M range · 20 trading sessions · Daily adjusted prices
REGN closed at $774.11 after 20 trading sessions, down 4.46% for the selected period.
- Last close
- $774.11
- Period change
- -4.46%
- Period low
- $774.11
- Period high
- $852.03
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 15, 2026 | $788.53 | $788.58 | $769.5725 | $774.11 | 540.84K |
| Sep 14, 2026 | $791.98 | $798.8352 | $779.45 | $793.74 | 591.3K |
| Sep 11, 2026 | $800.00 | $800.22 | $780.81 | $781.49 | 443.99K |
| Sep 10, 2026 | $794.36 | $806.14 | $792.00 | $793.26 | 526.91K |
| Sep 9, 2026 | $803.83 | $808.63 | $796.725 | $807.65 | 621.46K |
| Sep 8, 2026 | $814.36 | $821.17 | $799.42 | $810.31 | 556.54K |
| Sep 4, 2026 | $840.055 | $841.54 | $825.83 | $827.72 | 561.17K |
| Sep 3, 2026 | $858.185 | $859.34 | $837.63 | $843.47 | 496.26K |
| Sep 2, 2026 | $826.24 | $854.4865 | $825.77 | $852.03 | 749.45K |
| Sep 1, 2026 | $808.86 | $824.63 | $804.32 | $823.82 | 682.81K |
| Aug 31, 2026 | $782.44 | $802.78 | $779.08 | $799.08 | 894.27K |
| Aug 28, 2026 | $809.40 | $809.40 | $789.075 | $794.19 | 488.31K |
| Aug 27, 2026 | $806.18 | $817.62 | $804.27 | $807.71 | 766.99K |
| Aug 26, 2026 | $827.78 | $831.67 | $814.70 | $814.79 | 585.37K |
| Aug 25, 2026 | $829.22 | $839.94 | $823.44 | $833.56 | 505.42K |
| Aug 24, 2026 | $834.51 | $834.695 | $823.395 | $828.50 | 672.01K |
| Aug 21, 2026 | $835.74 | $847.00 | $826.64 | $834.04 | 786.92K |
| Aug 20, 2026 | $831.70 | $840.8199 | $826.05 | $826.64 | 596.47K |
| Aug 19, 2026 | $817.17 | $844.92 | $815.38 | $840.84 | 750.45K |
| Aug 18, 2026 | $814.00 | $821.02 | $805.93 | $810.24 | 779.07K |
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