Options Chain for IRIDIUM COMMUNICATIONS INC COM (IRDM) - $43.56 as of 5/20/2026 4:34:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 25.90 | 30.00 | 27.95 | % | 1.60 | 0 | 0 | 3.47 | 1.00 | 0.00 | 0.00 | 5/20/2026 4:00:10 PM EST | |||
| 20.00 | 23.50 | 27.40 | 25.45 | % | 1.27 | 0 | 0 | 3.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 4:00:10 PM EST | |||
| 22.50 | 20.90 | 24.80 | 22.85 | % | 1.02 | 0 | 0 | 2.59 | 1.00 | 0.00 | 0.00 | 5/20/2026 4:00:10 PM EST | |||
| 25.00 | 18.50 | 22.30 | 20.40 | 15.90 | 0.00 | 0.00% | 0.82 | 0 | 2 | 2.28 | 1.00 | 0.00 | 0.00 | 5/8/2026 | 5/20/2026 4:00:10 PM EST |
| 30.00 | 13.90 | 16.40 | 15.15 | 12.40 | 0.00 | 0.00% | 0.51 | 0 | 25 | 1.40 | 0.97 | 0.01 | -0.01 | 5/19/2026 | 5/20/2026 4:00:10 PM EST |
| 35.00 | 9.30 | 11.60 | 10.45 | 9.36 | -0.21 | -2.20% | 0.30 | 12 | 96 | 1.06 | 0.89 | 0.02 | -0.03 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 40.00 | 6.50 | 7.20 | 6.85 | 7.00 | +1.20 | +20.69% | 0.17 | 120 | 953 | 0.75 | 0.75 | 0.03 | -0.06 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 45.00 | 4.10 | 4.40 | 4.25 | 4.20 | +0.84 | +25.00% | 0.09 | 213 | 8,324 | 0.79 | 0.56 | 0.04 | -0.07 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 50.00 | 2.30 | 2.50 | 2.40 | 2.35 | +0.45 | +23.69% | 0.05 | 221 | 4,459 | 0.81 | 0.37 | 0.04 | -0.07 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 55.00 | 1.25 | 1.40 | 1.33 | 1.34 | +0.37 | +38.15% | 0.02 | 105 | 101 | 0.83 | 0.23 | 0.03 | -0.05 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 60.00 | 0.45 | 1.10 | 0.78 | 0.82 | +0.17 | +26.16% | 0.01 | 9 | 63 | 0.85 | 0.14 | 0.02 | -0.04 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 65.00 | 0.05 | 0.65 | 0.35 | 0.65 | +0.30 | +85.72% | 0.01 | 9 | 134 | 0.78 | 0.09 | 0.01 | -0.03 | 5/20/2026 | 5/20/2026 4:00:10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 0.95 | 0.48 | % | 0.03 | 0 | 0 | 2.65 | 0.00 | 0.00 | 0.00 | 5/20/2026 4:00:10 PM EST | |||
| 20.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.01 | 3 | 3 | 1.63 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.91 | 0.00 | 0.00 | 0.00 | 5/20/2026 4:00:10 PM EST | |||
| 25.00 | 0.00 | 0.60 | 0.30 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 8 | 1.57 | 0.00 | 0.00 | 0.00 | 5/8/2026 | 5/20/2026 4:00:10 PM EST |
| 30.00 | 0.05 | 0.25 | 0.15 | 0.16 | -0.04 | -20.00% | 0.01 | 54 | 400 | 0.83 | -0.03 | 0.01 | -0.01 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 35.00 | 0.40 | 0.90 | 0.65 | 0.61 | -0.11 | -15.28% | 0.02 | 48 | 621 | 0.83 | -0.11 | 0.02 | -0.03 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 40.00 | 1.35 | 1.80 | 1.58 | 1.59 | -0.56 | -26.05% | 0.04 | 509 | 1,656 | 0.79 | -0.25 | 0.03 | -0.06 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 45.00 | 3.20 | 4.10 | 3.65 | 3.80 | -0.90 | -19.15% | 0.08 | 4 | 306 | 0.76 | -0.44 | 0.04 | -0.07 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 50.00 | 6.40 | 7.40 | 6.90 | 7.15 | -0.85 | -10.63% | 0.14 | 1 | 13 | 0.78 | -0.63 | 0.04 | -0.07 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 55.00 | 10.30 | 11.20 | 10.75 | 10.90 | -2.75 | -20.15% | 0.20 | 1 | 1 | 0.77 | -0.77 | 0.03 | -0.05 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |
| 60.00 | 14.90 | 17.30 | 16.10 | % | 0.27 | 0 | 0 | 1.01 | -0.86 | 0.02 | -0.04 | 5/20/2026 4:00:10 PM EST | |||
| 65.00 | 19.60 | 20.60 | 20.10 | 20.05 | -1.35 | -6.31% | 0.31 | 50 | 1 | 1.11 | -0.91 | 0.01 | -0.03 | 5/20/2026 | 5/20/2026 4:00:10 PM EST |