Avadel Pharmaceuticals plc (AVDL) Stock Price History
Historical prices from 2011 to 2026
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AVDL Historical Performance
Short-Term Returns
AVDL Stock Price Trajectory (2011–2026)
As of May 8, 2026, Avadel Pharmaceuticals plc (AVDL) trades at $21.64, representing a +128.5% return over the past year. The stock has delivered a +164.9% total return over five years (+21.5% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $43.60 on September 19, 2003. From this peak, AVDL has corrected -50.4%, currently trading 39% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers JAZZ (+123.7% 1Y), AXSM (+98.5% 1Y), and INVA (+21.7% 1Y), AVDL has outperformed the peer group average. Compare AVDL vs JAZZ →
AVDL Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-02-13 | 21.64 | 21.64 | 21.64 | 21.64 | 0 | 0.00% |
| 2026-02-12 | 21.64 | 21.64 | 21.64 | 21.64 | 0 | 0.00% |
| 2026-02-11 | 21.66 | 21.76 | 21.63 | 21.64 | 35.02M | +0.05% |
| 2026-02-10 | 21.65 | 21.71 | 21.63 | 21.63 | 2.78M | +0.05% |
| 2026-02-09 | 21.65 | 21.70 | 21.62 | 21.62 | 2.54M | -0.32% |
| 2026-02-06 | 21.60 | 21.70 | 21.59 | 21.69 | 1.08M | +0.42% |
| 2026-02-05 | 21.57 | 21.69 | 21.57 | 21.60 | 1.75M | +0.14% |
| 2026-02-04 | 21.60 | 21.62 | 21.57 | 21.57 | 1.18M | -0.05% |
| 2026-02-03 | 21.56 | 21.62 | 21.55 | 21.58 | 1.19M | +0.09% |
| 2026-02-02 | 21.55 | 21.58 | 21.55 | 21.56 | 623K | +0.05% |
| 2026-01-30 | 21.55 | 21.58 | 21.54 | 21.55 | 797K | -0.05% |
| 2026-01-29 | 21.55 | 21.58 | 21.54 | 21.56 | 718K | +0.09% |
| 2026-01-28 | 21.59 | 21.59 | 21.54 | 21.54 | 740K | -0.09% |
| 2026-01-27 | 21.54 | 21.59 | 21.54 | 21.56 | 573K | -0.05% |
| 2026-01-26 | 21.52 | 21.65 | 21.51 | 21.57 | 1.44M | +0.33% |
| 2026-01-24 | 21.53 | 21.55 | 21.50 | 21.50 | 576K | 0.00% |
| 2026-01-23 | 21.53 | 21.55 | 21.50 | 21.50 | 576K | -0.14% |
| 2026-01-22 | 21.53 | 21.56 | 21.50 | 21.53 | 1.24M | +0.09% |
| 2026-01-21 | 21.50 | 21.52 | 21.49 | 21.51 | 989K | +0.05% |
| 2026-01-20 | 21.49 | 21.52 | 21.49 | 21.50 | 1.06M | +0.09% |
| 2026-01-16 | 21.52 | 21.54 | 21.48 | 21.48 | 1.06M | 0.00% |
| 2026-01-15 | 21.52 | 21.56 | 21.48 | 21.48 | 3.74M | -0.09% |
| 2026-01-14 | 21.48 | 21.60 | 21.48 | 21.50 | 1.83M | +0.09% |
| 2026-01-13 | 21.51 | 21.54 | 21.47 | 21.48 | 2.57M | -0.09% |
| 2026-01-12 | 21.49 | 21.56 | 21.45 | 21.50 | 3.56M | 0.00% |
| 2026-01-09 | 21.48 | 21.53 | 21.46 | 21.50 | 1.99M | +0.09% |
| 2026-01-08 | 21.47 | 21.50 | 21.40 | 21.48 | 3.60M | -0.09% |
| 2026-01-07 | 21.52 | 21.53 | 21.46 | 21.50 | 873K | 0.00% |
| 2026-01-06 | 21.48 | 21.52 | 21.46 | 21.50 | 1.30M | 0.00% |
| 2026-01-05 | 21.49 | 21.52 | 21.46 | 21.50 | 1.03M | -0.09% |
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Start ComparisonAVDL — Frequently Asked Questions
Quick answers to the most common questions about buying AVDL stock.
How has AVDL stock performed recently?
AVDL returned +128.5% over the past year, beating its 5-year annualized CAGR of +21.5%. The stock trades above its 200-day moving average, confirming the uptrend.
What is AVDL's all-time high price?
Avadel Pharmaceuticals plc reached $43.60 on 2003-09-19. The 52-week high is $23.57. Current 1-year return of +128.5% places the stock closer to historical peaks.
Where can I download AVDL historical price data?
This page provides AVDL daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.