Options Chain for GEOSPACE TECHNOLOGIES CORP COM (GEOS) - $4.51 as of 10/27/2026 9:00:31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 1.85 | 2.45 | 2.15 | 2.03 | +0.07 | +3.58% | 0.86 | 10 | 423 | 3.77 | 1.00 | 0.00 | 0.00 | 10/27/2026 | 10/27/2026 4:00:03 PM EST |
| 5.00 | 0.20 | 0.30 | 0.25 | 0.23 | -0.02 | -8.00% | 0.05 | 41 | 98 | 1.03 | 0.36 | 0.31 | -0.01 | 10/27/2026 | 10/27/2026 4:00:03 PM EST |
| 7.50 | 0.05 | 0.10 | 0.08 | 0.05 | -0.02 | -28.58% | 0.01 | 23 | 334 | 1.46 | 0.03 | 0.06 | 0.00 | 10/27/2026 | 10/27/2026 4:00:03 PM EST |
| 10.00 | 0.00 | 0.35 | 0.18 | % | 0.02 | 0 | 0 | 2.98 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.25 | 0.13 | % | 0.05 | 0 | 0 | 2.66 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:03 PM EST | |||
| 5.00 | 0.50 | 1.25 | 0.88 | 0.79 | 0.00 | 0.00% | 0.18 | 0 | 120 | 1.93 | -0.64 | 0.31 | -0.01 | 10/26/2026 | 10/27/2026 4:00:03 PM EST |
| 7.50 | 2.60 | 3.70 | 3.15 | 3.08 | -0.23 | -6.95% | 0.42 | 10 | 81 | 0.00 | -0.97 | 0.06 | 0.00 | 10/27/2026 | 10/27/2026 4:00:03 PM EST |
| 10.00 | 5.10 | 6.30 | 5.70 | % | 0.57 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:03 PM EST |