Options Chain for ARDELYX INC COM (ARDX) - $7.00 as of 1/9/2026 2:27:05 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 6.10 | 9.20 | 7.65 | 6.11 | 0.00 | 0.00% | 15.30 | 0 | 3 | 0.00 | 1.00 | 0.00 | 0.00 | 1/8/2026 | 1/9/2026 3:59:50 PM EST |
| 1.00 | 5.60 | 7.60 | 6.60 | 6.65 | +1.60 | +31.69% | 6.60 | 65 | 93 | 0.00 | 1.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 1.50 | 5.20 | 8.20 | 6.70 | 4.50 | 0.00 | 0.00% | 4.47 | 0 | 31 | 0.00 | 1.00 | 0.00 | 0.00 | 12/16/2025 | 1/9/2026 3:59:50 PM EST |
| 2.00 | 4.70 | 6.00 | 5.35 | 5.50 | +1.60 | +41.03% | 2.67 | 15 | 198 | 8.85 | 1.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 2.50 | 4.10 | 5.90 | 5.00 | 5.14 | +1.64 | +46.86% | 2.00 | 2 | 34 | 0.00 | 1.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 3.00 | 3.70 | 5.20 | 4.45 | 4.00 | 0.00 | 0.00% | 1.48 | 0 | 355 | 7.76 | 1.00 | 0.00 | 0.00 | 1/8/2026 | 1/9/2026 3:59:50 PM EST |
| 3.50 | 3.20 | 4.70 | 3.95 | 3.43 | 0.00 | 0.00% | 1.13 | 0 | 820 | 6.69 | 1.00 | 0.00 | 0.00 | 1/8/2026 | 1/9/2026 3:59:50 PM EST |
| 4.00 | 3.10 | 4.50 | 3.80 | 3.60 | +0.70 | +24.14% | 0.95 | 22 | 2,930 | 7.22 | 1.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 4.50 | 2.65 | 3.80 | 3.23 | 3.20 | +0.75 | +30.62% | 0.72 | 21 | 3,393 | 5.45 | 1.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 5.00 | 2.50 | 4.10 | 3.30 | 2.70 | +0.75 | +38.47% | 0.66 | 120 | 3,150 | 2.98 | 1.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 5.50 | 2.05 | 2.35 | 2.20 | 2.20 | +0.70 | +46.67% | 0.40 | 159 | 2,364 | 2.24 | 1.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 7.00 | 0.75 | 0.90 | 0.83 | 0.75 | +0.55 | +275.00% | 0.12 | 2,127 | 8,455 | 1.15 | 0.85 | 0.35 | -0.01 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 8.00 | 0.15 | 0.25 | 0.20 | 0.20 | +0.11 | +122.23% | 0.03 | 3,644 | 2,923 | 0.76 | 0.38 | 0.47 | -0.02 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 9.00 | 0.00 | 0.05 | 0.03 | 0.05 | +0.01 | +25.00% | 0.00 | 113 | 1,073 | 0.89 | 0.08 | 0.18 | -0.01 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 10.00 | 0.00 | 0.05 | 0.03 | 0.04 | -0.01 | -20.00% | 0.00 | 404 | 4,525 | 1.30 | 0.01 | 0.03 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 12.00 | 0.00 | 0.05 | 0.03 | 0.06 | 0.00 | 0.00% | 0.00 | 0 | 634 | 1.93 | 0.00 | 0.00 | 0.00 | 12/17/2025 | 1/9/2026 3:59:50 PM EST |
| 15.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 4,230 | 2.63 | 0.00 | 0.00 | 0.00 | 12/16/2025 | 1/9/2026 3:59:50 PM EST |
| 17.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 2,227 | 3.00 | 0.00 | 0.00 | 0.00 | 11/7/2025 | 1/9/2026 3:59:50 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 2.15 | 1.08 | 0.06 | +0.01 | +20.00% | 2.16 | 8 | 7 | 0.00 | 0.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 1.00 | 0.00 | 0.10 | 0.05 | 0.11 | +0.01 | +10.00% | 0.05 | 8 | 7 | 0.00 | 0.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 1.50 | 0.00 | 0.15 | 0.08 | % | 0.05 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:50 PM EST | |||
| 2.00 | 0.00 | 0.45 | 0.23 | 0.13 | 0.00 | 0.00% | 0.12 | 0 | 15 | 0.00 | 0.00 | 0.00 | 0.00 | 6/20/2025 | 1/9/2026 3:59:50 PM EST |
| 2.50 | 0.00 | 0.45 | 0.23 | 0.05 | 0.00 | 0.00% | 0.09 | 0 | 33 | 0.00 | 0.00 | 0.00 | 0.00 | 8/19/2025 | 1/9/2026 3:59:50 PM EST |
| 3.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.03 | 0 | 61 | 5.66 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 1/9/2026 3:59:50 PM EST |
| 3.50 | 0.00 | 0.15 | 0.08 | 0.02 | 0.00 | 0.00% | 0.02 | 0 | 158 | 4.47 | 0.00 | 0.00 | 0.00 | 12/11/2025 | 1/9/2026 3:59:50 PM EST |
| 4.00 | 0.00 | 0.95 | 0.48 | 0.08 | 0.00 | 0.00% | 0.12 | 0 | 308 | 7.91 | 0.00 | 0.00 | 0.00 | 1/8/2026 | 1/9/2026 3:59:50 PM EST |
| 4.50 | 0.00 | 0.75 | 0.38 | 0.24 | 0.00 | 0.00% | 0.08 | 0 | 115 | 6.08 | 0.00 | 0.00 | 0.00 | 10/31/2025 | 1/9/2026 3:59:50 PM EST |
| 5.00 | 0.00 | 0.90 | 0.45 | 0.04 | 0.00 | 0.00% | 0.09 | 0 | 4,835 | 5.82 | 0.00 | 0.00 | 0.00 | 1/8/2026 | 1/9/2026 3:59:50 PM EST |
| 5.50 | 0.00 | 0.20 | 0.10 | 0.04 | -0.01 | -20.00% | 0.02 | 2 | 320 | 2.51 | 0.00 | 0.00 | 0.00 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 7.00 | 0.00 | 0.10 | 0.05 | 0.10 | -0.11 | -52.39% | 0.01 | 98 | 3,192 | 0.72 | -0.15 | 0.35 | -0.01 | 1/9/2026 | 1/9/2026 3:59:50 PM EST |
| 8.00 | 0.25 | 0.75 | 0.50 | 0.50 | % | 0.06 | 49 | 0 | 1.34 | -0.62 | 0.47 | -0.02 | 1/9/2026 | 1/9/2026 3:59:50 PM EST | |
| 9.00 | 0.60 | 2.00 | 1.30 | 3.10 | 0.00 | 0.00% | 0.14 | 0 | 0 | 2.70 | -0.92 | 0.18 | -0.01 | 12/10/2025 | 1/9/2026 3:59:50 PM EST |
| 10.00 | 2.20 | 2.35 | 2.28 | 4.30 | 0.00 | 0.00% | 0.23 | 0 | 11 | 1.51 | -0.99 | 0.03 | 0.00 | 12/19/2025 | 1/9/2026 3:59:50 PM EST |
| 12.00 | 3.90 | 5.30 | 4.60 | 6.70 | 0.00 | 0.00% | 0.38 | 0 | 0 | 4.95 | -1.00 | 0.00 | 0.00 | 1/31/2025 | 1/9/2026 3:59:50 PM EST |
| 15.00 | 6.20 | 8.40 | 7.30 | 9.73 | 0.00 | 0.00% | 0.49 | 0 | 0 | 6.20 | -1.00 | 0.00 | 0.00 | 2/3/2025 | 1/9/2026 3:59:50 PM EST |
| 17.00 | 7.90 | 10.40 | 9.15 | % | 0.54 | 0 | 0 | 6.73 | -1.00 | 0.00 | 0.00 | 1/9/2026 3:59:50 PM EST |