Regeneron Pharmaceuticals, Inc. (REGN) is trading at $753.93, which is -37.0% below its all-time high of $1,196.63. The Drawdown Severity Score is 5.9, placing it in the red (severe) zone. Over its tracked history, REGN has experienced 89 significant drawdown events with an average maximum drawdown of -9.8%.
Data last updated: April 16, 2026 at 08:42 AM EDT
REGN
StockRegeneron Pharmaceuticals, Inc.
Price
$753.93
as of Apr 15, 2026
All Time High: $1,196.63
Strong
Current Drawdown
-37.0%
Days in Drawdown
546
Avg Max Drawdown
9.8%
Avg Length
135
Drawdown Severity Score™
5.9
REGN - Price & High Water Mark
REGN - Drawdown Timeline
How to read this chart: Negative values indicate drawdowns from all-time highs. Values closer to 0% mean the stock is near its high water mark.
Regeneron Pharmaceuticals, Inc. (REGN) Analysis: Current Drawdown Insights
Regeneron Pharmaceuticals, Inc. is currently experiencing an unusual drawdown opportunity. As of 2026-04-15, the stock is trading at $753.93, which represents a 37.0% decline from its all-time high of $1,196.63. This drawdown has persisted for 546 days.
Based on comprehensive historical analysis spanning 14 years, Regeneron Pharmaceuticals, Inc. typically experiences drawdowns averaging 9.8% in depth, with an average duration of 135 days. Regeneron Pharmaceuticals, Inc. has gone through 89 total drawdown events in the last 14 years. The largest drawdown for Regeneron Pharmaceuticals, Inc. in the last 14 years was 53.8%. The longest drawdown duration in its history was 1759 days.
The Drawdown Severity Score™ for Regeneron Pharmaceuticals, Inc. currently stands at 5.94. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score between 5.0 and 8.0 indicates a rare, significant drawdown—the asset seldom sees declines at this level. This may represent a buying opportunity for value-focused investors with strong conviction.
Understanding Drawdowns: A drawdown measures how far a stock has fallen from its peak price. Every stock experiences drawdowns—periods when the price declines from all-time highs before recovering. By analyzing Regeneron Pharmaceuticals, Inc.'s historical drawdown patterns, investors can identify when the stock is experiencing a typical market fluctuation versus an unusual decline that may represent a buying opportunity.
📜 Historical Drawdown Events
Current drawdown shown in blue. Complete record of all 89 historical pullbacks below.
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2024-10-16 | Ongoing | 546 days | -37.0% | $1,196.63 | $753.93 | — |
| 2024-08-20 | 2024-08-23 | 4 days | -1.0% | $1,191.77 | $1,180.28 | $1,194.00 |
| 2024-08-14 | 2024-08-15 | 2 days | -0.1% | $1,153.39 | $1,151.92 | $1,170.31 |
| 2024-08-12 | 2024-08-13 | 2 days | -0.9% | $1,126.41 | $1,116.30 | $1,153.39 |
| 2024-07-15 | 2024-08-08 | 25 days | -4.0% | $1,095.35 | $1,051.06 | $1,108.60 |
| 2024-06-26 | 2024-07-11 | 16 days | -4.4% | $1,066.62 | $1,019.72 | $1,075.66 |
| 2024-06-18 | 2024-06-21 | 4 days | -0.6% | $1,040.91 | $1,034.67 | $1,048.64 |
| 2024-06-13 | 2024-06-14 | 2 days | -0.1% | $1,023.28 | $1,022.17 | $1,032.10 |
| 2024-06-06 | 2024-06-11 | 6 days | -0.5% | $1,001.58 | $996.52 | $1,006.23 |
| 2024-05-22 | 2024-06-05 | 15 days | -2.8% | $989.71 | $962.36 | $1,001.58 |
| 2024-02-28 | 2024-05-21 | 83 days | -11.1% | $989.11 | $879.43 | $989.71 |
| 2024-01-31 | 2024-02-22 | 23 days | -2.4% | $955.63 | $932.33 | $960.77 |
| 2024-01-24 | 2024-01-29 | 6 days | -1.5% | $950.51 | $936.04 | $951.72 |
| 2024-01-17 | 2024-01-22 | 6 days | -0.9% | $933.32 | $925.16 | $938.81 |
| 2024-01-04 | 2024-01-12 | 9 days | -1.6% | $913.64 | $898.84 | $929.22 |
| 2023-12-29 | 2024-01-02 | 5 days | -0.4% | $877.94 | $874.54 | $901.14 |
| 2023-12-14 | 2023-12-28 | 15 days | -3.9% | $872.38 | $838.20 | $877.94 |
| 2023-12-08 | 2023-12-12 | 5 days | -1.1% | $845.56 | $836.55 | $860.07 |
| 2023-08-22 | 2023-12-07 | 108 days | -8.2% | $840.77 | $771.87 | $845.56 |
| 2023-04-14 | 2023-08-21 | 130 days | -16.6% | $826.81 | $689.49 | $840.77 |
| 2023-04-10 | 2023-04-13 | 4 days | -1.1% | $825.19 | $816.14 | $826.81 |
| 2023-03-29 | 2023-04-06 | 9 days | -1.9% | $823.44 | $808.04 | $825.19 |
| 2023-02-06 | 2023-03-23 | 45 days | -6.0% | $779.79 | $733.19 | $798.74 |
| 2022-12-05 | 2023-02-03 | 61 days | -11.2% | $763.12 | $677.59 | $779.79 |
| 2022-11-02 | 2022-12-01 | 30 days | -4.1% | $756.67 | $725.62 | $757.99 |
| 2022-10-14 | 2022-11-01 | 19 days | -6.2% | $749.35 | $702.88 | $756.67 |
| 2022-10-06 | 2022-10-13 | 8 days | -3.1% | $742.50 | $719.29 | $749.35 |
| 2022-04-11 | 2022-10-04 | 177 days | -25.8% | $735.69 | $546.01 | $736.38 |
| 2022-03-30 | 2022-04-06 | 8 days | -1.0% | $695.45 | $688.52 | $705.34 |
| 2022-03-22 | 2022-03-28 | 7 days | -3.5% | $690.24 | $666.36 | $690.44 |
| 2021-09-02 | 2022-03-17 | 197 days | -20.2% | $678.05 | $541.16 | $682.30 |
| 2021-08-31 | 2021-09-01 | 2 days | -0.5% | $674.19 | $670.53 | $678.05 |
| 2021-08-25 | 2021-08-30 | 6 days | -1.0% | $667.09 | $660.46 | $674.19 |
| 2020-07-21 | 2021-08-20 | 396 days | -32.1% | $655.40 | $444.82 | $660.44 |
| 2020-06-22 | 2020-07-17 | 26 days | -6.0% | $641.17 | $602.46 | $641.31 |
| 2020-06-03 | 2020-06-19 | 17 days | -4.7% | $615.02 | $585.88 | $641.17 |
| 2020-06-01 | 2020-06-02 | 2 days | -2.2% | $610.19 | $596.91 | $615.02 |
| 2015-08-06 | 2020-05-29 | 1759 days | -53.8% | $589.87 | $272.29 | $610.19 |
| 2015-07-21 | 2015-08-04 | 15 days | -3.8% | $558.77 | $537.72 | $578.46 |
| 2015-06-08 | 2015-07-14 | 37 days | -8.7% | $537.10 | $490.19 | $540.58 |
| 2015-05-22 | 2015-06-04 | 14 days | -1.8% | $513.80 | $504.47 | $516.41 |
| 2015-05-15 | 2015-05-18 | 4 days | -0.5% | $489.33 | $486.92 | $494.62 |
| 2015-03-23 | 2015-05-14 | 53 days | -10.4% | $486.78 | $436.40 | $489.33 |
| 2014-12-09 | 2015-03-16 | 97 days | -9.4% | $433.09 | $392.37 | $449.84 |
| 2014-12-04 | 2014-12-08 | 5 days | -0.3% | $422.60 | $421.40 | $433.09 |
| 2014-12-01 | 2014-12-02 | 2 days | -1.8% | $414.33 | $406.98 | $419.44 |
| 2014-11-20 | 2014-11-26 | 7 days | -2.4% | $413.48 | $403.52 | $414.06 |
| 2014-10-28 | 2014-11-18 | 22 days | -9.5% | $405.42 | $366.94 | $411.46 |
| 2014-10-20 | 2014-10-21 | 2 days | -0.9% | $368.06 | $364.57 | $379.38 |
| 2014-09-25 | 2014-10-17 | 23 days | -10.0% | $362.85 | $326.67 | $368.06 |
| 2014-09-19 | 2014-09-24 | 6 days | -1.5% | $361.19 | $355.70 | $362.85 |
How to read: Each row shows a complete drawdown from peak to recovery. Red rows = most severe drawdowns (worst 20% or 5x+ average), yellow rows = moderate (2x-5x worse than average).
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What History Says About REGN
Regeneron Pharmaceuticals, Inc. has dropped 10%+ from its high 8 times in its tracked history. These events lasted an average of 357 days with an average max drop of -22.6%.
The current drawdown of -37.0% has lasted 546 days, which is 1.5x the average duration of comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Aug 2015 to May 2020 | -53.8% | 1759 days |
| Jul 2020 to Aug 2021 | -32.1% | 396 days |
| Apr 2022 to Oct 2022 | -25.8% | 177 days |
| Sep 2021 to Mar 2022 | -20.2% | 197 days |
| Apr 2023 to Aug 2023 | -16.6% | 130 days |
| Dec 2022 to Feb 2023 | -11.2% | 61 days |
Learn More About Drawdowns
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Understanding Severity Scores
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The Drawdown Severity Score
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