Ardelyx, Inc. (ARDX)
NASDAQ: ARDX · Real-Time Price · USD
3.000
-0.080 (-2.60%)
At close: Oct 26, 2026, 4:00 PM EDT
2.990
-0.010 (-0.33%)
After-hours: Oct 26, 2026, 7:55 PM EDT
Ardelyx Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 26, 2026 | 3.08 | 3.11 | 2.99 | 3.00 | 3.00 | -2.60% | 5,000,623 |
| Oct 23, 2026 | 3.17 | 3.20 | 3.02 | 3.08 | 3.08 | -3.75% | 4,816,848 |
| Oct 22, 2026 | 3.13 | 3.22 | 3.11 | 3.20 | 3.20 | 2.24% | 2,723,800 |
| Oct 21, 2026 | 3.23 | 3.23 | 3.12 | 3.13 | 3.13 | -2.49% | 3,017,464 |
| Oct 20, 2026 | 3.10 | 3.25 | 3.10 | 3.21 | 3.21 | 3.88% | 3,964,190 |
| Oct 19, 2026 | 3.09 | 3.13 | 3.05 | 3.09 | 3.09 | - | 3,227,276 |
| Oct 16, 2026 | 3.26 | 3.27 | 3.08 | 3.09 | 3.09 | -5.50% | 5,775,908 |
| Oct 15, 2026 | 3.24 | 3.35 | 3.19 | 3.27 | 3.27 | 2.51% | 4,072,157 |
| Oct 14, 2026 | 3.10 | 3.25 | 3.06 | 3.19 | 3.19 | 2.24% | 5,828,760 |
| Oct 13, 2026 | 3.20 | 3.21 | 3.09 | 3.12 | 3.12 | -3.41% | 6,872,758 |
| Oct 12, 2026 | 3.28 | 3.28 | 3.18 | 3.23 | 3.23 | -1.52% | 3,537,472 |
| Oct 9, 2026 | 3.26 | 3.30 | 3.21 | 3.28 | 3.28 | 0.31% | 2,357,879 |
| Oct 8, 2026 | 3.23 | 3.30 | 3.18 | 3.27 | 3.27 | 0.31% | 6,538,602 |
| Oct 7, 2026 | 3.26 | 3.35 | 3.22 | 3.26 | 3.26 | -1.51% | 5,389,483 |
| Oct 6, 2026 | 3.39 | 3.41 | 3.23 | 3.31 | 3.31 | -2.36% | 5,818,809 |
| Oct 5, 2026 | 3.35 | 3.42 | 3.28 | 3.39 | 3.39 | 1.50% | 4,253,035 |
| Oct 2, 2026 | 3.38 | 3.40 | 3.29 | 3.34 | 3.34 | -1.18% | 4,092,151 |
| Oct 1, 2026 | 3.46 | 3.46 | 3.36 | 3.38 | 3.38 | -1.17% | 4,107,365 |
| Sep 30, 2026 | 3.43 | 3.46 | 3.37 | 3.42 | 3.42 | 0.88% | 4,412,507 |
| Sep 29, 2026 | 3.42 | 3.44 | 3.31 | 3.39 | 3.39 | -0.59% | 4,434,057 |
| Sep 28, 2026 | 3.40 | 3.44 | 3.38 | 3.41 | 3.41 | -0.29% | 3,318,164 |
| Sep 25, 2026 | 3.47 | 3.49 | 3.40 | 3.42 | 3.42 | -0.87% | 2,126,085 |
| Sep 24, 2026 | 3.47 | 3.49 | 3.42 | 3.45 | 3.45 | -0.86% | 3,233,585 |
| Sep 23, 2026 | 3.60 | 3.62 | 3.42 | 3.48 | 3.48 | -3.87% | 6,279,819 |
| Sep 22, 2026 | 3.54 | 3.63 | 3.47 | 3.62 | 3.62 | 3.43% | 3,988,939 |
| Sep 21, 2026 | 3.46 | 3.53 | 3.37 | 3.50 | 3.50 | 2.34% | 2,834,103 |
| Sep 18, 2026 | 3.38 | 3.45 | 3.33 | 3.42 | 3.42 | 1.18% | 6,443,091 |
| Sep 17, 2026 | 3.44 | 3.50 | 3.34 | 3.38 | 3.38 | -0.29% | 4,231,994 |
| Sep 16, 2026 | 3.40 | 3.43 | 3.34 | 3.39 | 3.39 | -0.29% | 5,377,948 |
| Sep 15, 2026 | 3.52 | 3.52 | 3.38 | 3.40 | 3.40 | -3.41% | 5,096,127 |
| Sep 14, 2026 | 3.60 | 3.60 | 3.51 | 3.52 | 3.52 | -1.68% | 4,364,487 |
| Sep 11, 2026 | 3.65 | 3.68 | 3.56 | 3.58 | 3.58 | -1.10% | 5,690,263 |
| Sep 10, 2026 | 3.77 | 3.78 | 3.61 | 3.62 | 3.62 | -4.74% | 4,047,355 |
| Sep 9, 2026 | 3.73 | 3.92 | 3.69 | 3.80 | 3.80 | 0.80% | 4,473,755 |
| Sep 8, 2026 | 3.76 | 3.80 | 3.71 | 3.77 | 3.77 | -0.26% | 2,958,736 |
| Sep 4, 2026 | 3.68 | 3.78 | 3.68 | 3.78 | 3.78 | 1.89% | 2,982,312 |
| Sep 3, 2026 | 3.80 | 3.83 | 3.69 | 3.71 | 3.71 | -2.37% | 3,470,482 |
| Sep 2, 2026 | 3.75 | 3.84 | 3.73 | 3.80 | 3.80 | 1.06% | 3,913,811 |
| Sep 1, 2026 | 3.78 | 3.82 | 3.75 | 3.76 | 3.76 | -0.53% | 3,647,210 |
| Aug 31, 2026 | 3.80 | 3.81 | 3.68 | 3.78 | 3.78 | -0.79% | 3,801,734 |
| Aug 28, 2026 | 3.81 | 3.90 | 3.75 | 3.81 | 3.81 | -0.26% | 5,133,520 |
| Aug 27, 2026 | 3.83 | 3.86 | 3.79 | 3.82 | 3.82 | -0.26% | 2,286,142 |
| Aug 26, 2026 | 3.85 | 3.89 | 3.78 | 3.83 | 3.83 | 1.32% | 2,916,874 |
| Aug 25, 2026 | 3.75 | 3.93 | 3.75 | 3.78 | 3.78 | 1.07% | 3,428,416 |
| Aug 24, 2026 | 3.88 | 3.89 | 3.73 | 3.74 | 3.74 | -3.86% | 5,216,758 |
| Aug 21, 2026 | 3.92 | 3.97 | 3.88 | 3.89 | 3.89 | -0.26% | 2,879,273 |
| Aug 20, 2026 | 4.04 | 4.07 | 3.86 | 3.90 | 3.90 | -3.23% | 4,565,257 |
| Aug 19, 2026 | 4.02 | 4.07 | 3.94 | 4.03 | 4.03 | 2.81% | 3,050,143 |
| Aug 18, 2026 | 4.05 | 4.09 | 3.89 | 3.92 | 3.92 | -3.45% | 4,041,483 |
| Aug 17, 2026 | 4.06 | 4.09 | 4.00 | 4.06 | 4.06 | - | 3,667,535 |