If you invested $1000 in Ardelyx, Inc. (ARDX) 10 years ago, it would be worth $1,543.65 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,701.39, while $1000 invested 1 year ago would be worth $636.66. This corresponds to total returns of 54.37%, 170.14%, -36.33%, respectively, with annualized returns of 4.43%, 21.99%, -36.33%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 3.92 | 3.89 | 3.89 | 3.97 | 3.88 | 2.88M |
| August 20, 2026 | 4.04 | 3.9 | 3.9 | 4.07 | 3.86 | 4.56M |
| August 19, 2026 | 4.02 | 4.03 | 4.03 | 4.07 | 3.94 | 3.04M |
| August 18, 2026 | 4.05 | 3.92 | 3.92 | 4.09 | 3.89 | 4.03M |
| August 17, 2026 | 4.06 | 4.06 | 4.06 | 4.09 | 4 | 3.67M |
| August 14, 2026 | 3.93 | 4.06 | 4.06 | 4.07 | 3.86 | 3.97M |
| August 13, 2026 | 4.03 | 3.91 | 3.91 | 4.04 | 3.86 | 4.33M |
| August 12, 2026 | 3.94 | 3.97 | 3.97 | 4.01 | 3.89 | 4.95M |
| August 11, 2026 | 4.02 | 3.94 | 3.94 | 4.09 | 3.92 | 0 |
| August 10, 2026 | 4.06 | 4 | 4 | 4.12 | 3.9 | 10.79M |
| August 07, 2026 | 4.05 | 4 | 4 | 4.27 | 3.9 | 20.06M |
| August 06, 2026 | 4.89 | 4.87 | 4.87 | 5 | 4.82 | 6.15M |
| August 05, 2026 | 5.04 | 4.91 | 4.91 | 5.1 | 4.84 | 3.11M |
| August 04, 2026 | 5.02 | 5.01 | 5.01 | 5.03 | 4.82 | 3.13M |
| August 03, 2026 | 4.98 | 4.98 | 4.98 | 5.03 | 4.88 | 2.92M |
| July 31, 2026 | 5.04 | 4.95 | 4.95 | 5.05 | 4.92 | 2.76M |
| July 30, 2026 | 4.97 | 5.04 | 5.04 | 5.04 | 4.91 | 2.59M |
| July 29, 2026 | 5.08 | 5 | 5 | 5.1 | 4.97 | 2.18M |
| July 28, 2026 | 5.07 | 5.09 | 5.09 | 5.12 | 5.03 | 1.66M |
| July 27, 2026 | 5.13 | 5.06 | 5.06 | 5.21 | 5.06 | 1.81M |
| July 23, 2026 | 5 | 5.13 | 5.13 | 5.15 | 4.97 | 2.07M |
| July 22, 2026 | 5.03 | 5.08 | 5.08 | 5.09 | 5 | 2.18M |
| July 21, 2026 | 5.09 | 5.09 | 5.09 | 5.12 | 4.98 | 3.79M |
| July 20, 2026 | 5.23 | 5.09 | 5.09 | 5.27 | 5.08 | 2.37M |
| July 17, 2026 | 5.01 | 5.2 | 5.2 | 5.24 | 5 | 3.27M |
| July 16, 2026 | 5.25 | 5.13 | 5.13 | 5.27 | 5.06 | 2.44M |
| July 15, 2026 | 5.11 | 5.3 | 5.3 | 5.32 | 5.02 | 2.67M |
| July 14, 2026 | 5.14 | 5.16 | 5.16 | 5.2 | 5.07 | 2.65M |
| July 13, 2026 | 5.25 | 5.14 | 5.14 | 5.28 | 5.05 | 2.91M |
| July 10, 2026 | 5.38 | 5.28 | 5.28 | 5.39 | 5.19 | 2.34M |
| July 09, 2026 | 5.43 | 5.38 | 5.38 | 5.45 | 5.33 | 2.17M |
| July 08, 2026 | 5.36 | 5.43 | 5.43 | 5.44 | 5.26 | 3.56M |
| July 07, 2026 | 5.36 | 5.38 | 5.38 | 5.56 | 5.29 | 4.58M |
| July 06, 2026 | 5.2 | 5.34 | 5.34 | 5.41 | 5.15 | 3.61M |
| July 02, 2026 | 5.18 | 5.27 | 5.27 | 5.28 | 5.14 | 3.21M |
| July 01, 2026 | 5.11 | 5.16 | 5.16 | 5.28 | 5.06 | 5.22M |
| June 30, 2026 | 5.19 | 5.1 | 5.1 | 5.25 | 4.93 | 7.35M |
| June 29, 2026 | 5.61 | 5.23 | 5.23 | 5.62 | 5.09 | 8.98M |
| June 26, 2026 | 6.06 | 5.55 | 5.55 | 6.27 | 5.45 | 17.49M |
| June 25, 2026 | 6.28 | 6.06 | 6.06 | 6.39 | 6.04 | 2.11M |
| June 24, 2026 | 6.28 | 6.19 | 6.19 | 6.38 | 6.15 | 2.88M |
| June 23, 2026 | 6.35 | 6.18 | 6.18 | 6.47 | 6.17 | 3.09M |
| June 22, 2026 | 6.09 | 6.37 | 6.37 | 6.42 | 6.08 | 4.9M |
| June 18, 2026 | 5.9 | 6.05 | 6.05 | 6.07 | 5.75 | 9.84M |
| June 17, 2026 | 5.7 | 5.84 | 5.84 | 5.95 | 5.7 | 3.42M |
| June 16, 2026 | 5.74 | 5.67 | 5.67 | 5.87 | 5.58 | 3.37M |
| June 15, 2026 | 5.79 | 5.69 | 5.69 | 5.84 | 5.62 | 3.1M |
| June 12, 2026 | 5.8 | 5.69 | 5.69 | 5.9 | 5.68 | 2.63M |
| June 11, 2026 | 5.64 | 5.79 | 5.79 | 5.9 | 5.54 | 3.65M |
| June 10, 2026 | 5.55 | 5.61 | 5.61 | 5.91 | 5.55 | 2.93M |
| June 09, 2026 | 5.65 | 5.6 | 5.6 | 5.72 | 5.48 | 2.98M |
| June 08, 2026 | 5.62 | 5.54 | 5.54 | 5.68 | 5.52 | 1.82M |
| June 05, 2026 | 5.43 | 5.56 | 5.56 | 5.64 | 5.39 | 4.58M |
| June 04, 2026 | 5.5 | 5.4 | 5.4 | 5.55 | 5.38 | 2.57M |
| June 03, 2026 | 5.53 | 5.42 | 5.42 | 5.6 | 5.31 | 3.8M |
| June 02, 2026 | 5.69 | 5.52 | 5.52 | 5.7 | 5.48 | 4.15M |
| June 01, 2026 | 6 | 5.73 | 5.73 | 6 | 5.73 | 2.62M |
| May 29, 2026 | 6.27 | 6.04 | 6.04 | 6.3 | 6.03 | 2.8M |
| May 28, 2026 | 6.13 | 6.25 | 6.25 | 6.34 | 6.11 | 1.98M |
| May 27, 2026 | 6.32 | 6.17 | 6.17 | 6.35 | 6.1 | 2.33M |