Options Chain for IRONWOOD PHARMACEUTICALS INC COM CL A (IRWD) - $1.51 as of 10/29/2025 8:53:32 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 | 0.70 | 1.65 | 1.18 | 1.00 | 0.00 | 0.00% | 2.36 | 0 | 66 | 0.00 | 1.00 | 0.02 | 0.00 | 10/2/2025 | 10/29/2025 4:00:06 PM EST |
| 1.00 | 0.30 | 1.00 | 0.65 | 0.80 | 0.00 | 0.00% | 0.65 | 0 | 880 | 6.29 | 0.88 | 0.30 | 0.00 | 10/27/2025 | 10/29/2025 4:00:06 PM EST |
| 1.50 | 0.00 | 0.40 | 0.20 | 0.25 | 0.00 | 0.00% | 0.13 | 0 | 1,511 | 2.61 | 0.61 | 0.55 | -0.01 | 10/28/2025 | 10/29/2025 4:00:06 PM EST |
| 2.00 | 0.00 | 0.10 | 0.05 | 0.14 | 0.00 | 0.00% | 0.03 | 0 | 183 | 1.58 | 0.37 | 0.53 | -0.01 | 10/24/2025 | 10/29/2025 4:00:06 PM EST |
| 2.50 | 0.00 | 0.55 | 0.28 | 0.10 | 0.00 | 0.00% | 0.11 | 0 | 130 | 5.21 | 0.20 | 0.40 | 0.00 | 10/13/2025 | 10/29/2025 4:00:06 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 3.02 | 0.01 | 0.04 | 0.00 | 10/21/2025 | 10/29/2025 4:00:06 PM EST |
| 7.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 1 | 8.92 | 0.00 | 0.00 | 0.00 | 4/24/2025 | 10/29/2025 4:00:06 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 | 0.75 | 0.38 | % | 0.76 | 0 | 0 | 0.00 | 0.00 | 0.02 | 0.00 | 10/29/2025 4:00:06 PM EST | |||
| 1.00 | 0.00 | 0.35 | 0.18 | 0.20 | 0.00 | 0.00% | 0.18 | 0 | 5 | 4.90 | -0.12 | 0.30 | 0.00 | 8/8/2025 | 10/29/2025 4:00:06 PM EST |
| 1.50 | 0.00 | 0.55 | 0.28 | 0.13 | 0.00 | 0.00% | 0.19 | 0 | 16 | 3.86 | -0.39 | 0.55 | -0.01 | 10/27/2025 | 10/29/2025 4:00:06 PM EST |
| 2.00 | 0.05 | 1.05 | 0.55 | 0.55 | 0.00 | 0.00% | 0.28 | 0 | 5 | 4.78 | -0.63 | 0.53 | -0.01 | 10/17/2025 | 10/29/2025 4:00:06 PM EST |
| 2.50 | 0.60 | 1.55 | 1.08 | 1.90 | 0.00 | 0.00% | 0.43 | 0 | 1 | 5.39 | -0.80 | 0.40 | 0.00 | 5/16/2025 | 10/29/2025 4:00:06 PM EST |
| 5.00 | 3.00 | 4.00 | 3.50 | 4.62 | 0.00 | 0.00% | 0.70 | 0 | 0 | 6.64 | -0.99 | 0.04 | 0.00 | 5/16/2025 | 10/29/2025 4:00:06 PM EST |
| 7.50 | 5.50 | 6.50 | 6.00 | 6.64 | 0.00 | 0.00% | 0.80 | 0 | 0 | 7.44 | -1.00 | 0.00 | 0.00 | 5/7/2025 | 10/29/2025 4:00:06 PM EST |