Ardelyx, Inc. (ARDX) Stock Price History
Historical prices from 2014 to 2026
- 1M
- -13.0%
- 3M
- -40.9%
- YTD
- -53.2%
- 1Y
- -49.0%
- 3Y
- -10.4%
- 5Y
- +18.9%
Loading 10-year price history...
ARDX Historical Performance
ARDX Annual Returns
Year-by-year price performance · 2014–2026
- 2014 annual price return
- +33.7%
- 2015 annual price return
- -10.7%
- 2016 annual price return
- -17.6%
- 2017 annual price return
- -54.7%
- 2018 annual price return
- -74.4%
- 2019 annual price return
- +276.0%
- 2020 annual price return
- -12.0%
- 2021 annual price return
- -32.1%
- 2022 annual price return
- +141.5%
- 2023 annual price return
- +131.3%
- 2024 annual price return
- -16.2%
- 2025 annual price return
- +13.9%
- 2026 annual price return
- -46.7%
ARDX Stock Price Trajectory (2014–2026)
As of November 8, 2026, Ardelyx, Inc. (ARDX) trades at $2.88, representing a -49.0% return over the past year. The stock has delivered a +138.0% total return over five years (+18.9% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $10.13 on February 12, 2024. From this peak, ARDX has corrected -71.6%, currently trading 45% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers KRSA (+1717.8% 1Y), CHRS (-48.3% 1Y), and PRAX (+61.1% 1Y), ARDX has underperformed the peer group average. Compare ARDX vs KRSA →
ARDX Historical Price Data · from 2014
Rows 1–50 of 3,116| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 2.99 | 2.99 | 2.84 | 2.88 | 5.44M | -3.68% |
| 2026-11-05 | 3.27 | 3.30 | 2.96 | 2.99 | 7.77M | -9.12% |
| 2026-11-04 | 3.41 | 3.41 | 3.08 | 3.29 | 10.87M | +8.58% |
| 2026-11-03 | 3.06 | 3.10 | 3.02 | 3.03 | 6.22M | 0.00% |
| 2026-11-02 | 2.99 | 3.09 | 2.98 | 3.03 | 4.61M | 0.00% |
| 2026-10-30 | 3.09 | 3.12 | 2.96 | 3.03 | 3.63M | -2.26% |
| 2026-10-29 | 3.12 | 3.16 | 3.08 | 3.10 | 2.55M | 0.00% |
| 2026-10-28 | 2.98 | 3.11 | 2.96 | 3.10 | 3.94M | +3.33% |
| 2026-10-27 | 3.01 | 3.04 | 2.97 | 3.00 | 4.86M | 0.00% |
| 2026-10-26 | 3.08 | 3.11 | 2.99 | 3.00 | 5.00M | -2.60% |
| 2026-10-23 | 3.17 | 3.20 | 3.02 | 3.08 | 4.82M | -3.75% |
| 2026-10-22 | 3.13 | 3.22 | 3.11 | 3.20 | 2.72M | +2.24% |
| 2026-10-21 | 3.23 | 3.23 | 3.12 | 3.13 | 3.02M | -2.49% |
| 2026-10-20 | 3.10 | 3.25 | 3.10 | 3.21 | 3.96M | +3.88% |
| 2026-10-19 | 3.09 | 3.13 | 3.05 | 3.09 | 3.23M | 0.00% |
| 2026-10-16 | 3.26 | 3.27 | 3.08 | 3.09 | 5.78M | -5.50% |
| 2026-10-15 | 3.24 | 3.35 | 3.19 | 3.27 | 4.07M | +2.51% |
| 2026-10-14 | 3.10 | 3.25 | 3.06 | 3.19 | 5.83M | +2.24% |
| 2026-10-13 | 3.20 | 3.21 | 3.09 | 3.12 | 6.87M | -3.41% |
| 2026-10-12 | 3.28 | 3.28 | 3.18 | 3.23 | 3.54M | -1.52% |
| 2026-10-09 | 3.26 | 3.30 | 3.21 | 3.28 | 2.36M | +0.31% |
| 2026-10-08 | 3.23 | 3.30 | 3.18 | 3.27 | 6.54M | +0.31% |
| 2026-10-07 | 3.26 | 3.35 | 3.22 | 3.26 | 5.39M | -1.51% |
| 2026-10-06 | 3.39 | 3.41 | 3.23 | 3.31 | 5.82M | -2.36% |
| 2026-10-05 | 3.35 | 3.42 | 3.28 | 3.39 | 4.25M | +1.50% |
| 2026-10-02 | 3.38 | 3.40 | 3.29 | 3.34 | 4.10M | -1.18% |
| 2026-10-01 | 3.46 | 3.46 | 3.36 | 3.38 | 4.11M | -1.17% |
| 2026-09-30 | 3.43 | 3.46 | 3.37 | 3.42 | 4.41M | +0.88% |
| 2026-09-29 | 3.42 | 3.44 | 3.31 | 3.39 | 4.43M | -0.59% |
| 2026-09-28 | 3.40 | 3.44 | 3.38 | 3.41 | 3.32M | -0.29% |
| 2026-09-25 | 3.47 | 3.49 | 3.40 | 3.42 | 2.13M | -0.87% |
| 2026-09-24 | 3.47 | 3.49 | 3.42 | 3.45 | 3.23M | -0.86% |
| 2026-09-23 | 3.60 | 3.62 | 3.42 | 3.48 | 6.28M | -3.87% |
| 2026-09-22 | 3.54 | 3.63 | 3.47 | 3.62 | 3.99M | +3.43% |
| 2026-09-21 | 3.46 | 3.53 | 3.37 | 3.50 | 2.83M | +2.34% |
| 2026-09-18 | 3.38 | 3.45 | 3.33 | 3.42 | 6.44M | +1.18% |
| 2026-09-17 | 3.44 | 3.50 | 3.34 | 3.38 | 4.23M | -0.29% |
| 2026-09-16 | 3.40 | 3.43 | 3.34 | 3.39 | 5.38M | -0.29% |
| 2026-09-15 | 3.52 | 3.52 | 3.38 | 3.40 | 5.10M | -3.41% |
| 2026-09-14 | 3.60 | 3.60 | 3.51 | 3.52 | 4.36M | -1.68% |
| 2026-09-11 | 3.65 | 3.68 | 3.56 | 3.58 | 5.69M | -1.10% |
| 2026-09-10 | 3.77 | 3.78 | 3.61 | 3.62 | 4.05M | -4.74% |
| 2026-09-09 | 3.73 | 3.92 | 3.69 | 3.80 | 4.47M | +0.80% |
| 2026-09-08 | 3.76 | 3.80 | 3.71 | 3.77 | 2.96M | -0.26% |
| 2026-09-04 | 3.68 | 3.78 | 3.68 | 3.78 | 2.98M | +1.89% |
| 2026-09-03 | 3.80 | 3.83 | 3.69 | 3.71 | 3.47M | -2.37% |
| 2026-09-02 | 3.75 | 3.84 | 3.73 | 3.80 | 3.91M | +1.06% |
| 2026-09-01 | 3.78 | 3.82 | 3.75 | 3.76 | 3.65M | -0.53% |
| 2026-08-31 | 3.80 | 3.81 | 3.68 | 3.78 | 3.80M | -0.79% |
| 2026-08-28 | 3.81 | 3.90 | 3.75 | 3.81 | 5.13M | -0.26% |
ARDX Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ARDX — Frequently Asked Questions
Quick answers to the most common questions about buying ARDX stock.
How has ARDX stock performed recently?
ARDX declined -49.0% over the past year, below its 5-year annualized CAGR of +18.9%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is ARDX's all-time high price?
Ardelyx, Inc. reached $10.13 on 2024-02-12. The 52-week high is $8.40. Current 1-year return of -49.0% places the stock further from historical peaks.
Where can I download ARDX historical price data?
This page provides ARDX daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2014-2026, downloadable in CSV format.