Options Chain for GERON CORP COM (GERN) - $1.53 as of 8/14/2026 1:09:26 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 | 0.65 | 1.40 | 1.03 | % | 2.06 | 0 | 0 | 0.02 | 1.00 | 0.00 | 0.00 | 8/14/2026 3:59:55 PM EST | |||
| 1.00 | 0.10 | 1.05 | 0.58 | 0.67 | 0.00 | 0.00% | 0.58 | 0 | 20 | 0.00 | 0.99 | 0.07 | 0.00 | 8/12/2026 | 8/14/2026 3:59:55 PM EST |
| 1.50 | 0.05 | 0.15 | 0.10 | 0.06 | -0.09 | -60.00% | 0.07 | 6 | 1,974 | 1.21 | 0.54 | 1.64 | -0.01 | 8/14/2026 | 8/14/2026 3:59:55 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 529 | 2.23 | 0.05 | 0.43 | 0.00 | 8/10/2026 | 8/14/2026 3:59:55 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 3.86 | 0.00 | 0.00 | 0.00 | 6/18/2026 | 8/14/2026 3:59:55 PM EST |
| 4.00 | 0.00 | 0.15 | 0.08 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:55 PM EST | |||
| 5.00 | 0.00 | 0.50 | 0.25 | 0.20 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 7/23/2026 | 8/14/2026 3:59:55 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 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.06 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 8/6/2026 | 8/14/2026 3:59:55 PM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.03 | 0 | 8 | 3.19 | -0.01 | 0.07 | 0.00 | 8/13/2026 | 8/14/2026 3:59:55 PM EST |
| 1.50 | 0.05 | 0.15 | 0.10 | 0.09 | +0.04 | +80.00% | 0.07 | 5 | 424 | 1.19 | -0.46 | 1.64 | -0.01 | 8/14/2026 | 8/14/2026 3:59:55 PM EST |
| 2.00 | 0.15 | 0.90 | 0.53 | % | 0.27 | 0 | 0 | 6.90 | -0.95 | 0.43 | 0.00 | 8/14/2026 3:59:55 PM EST | |||
| 3.00 | 1.15 | 1.90 | 1.53 | % | 0.51 | 0 | 0 | 9.05 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:55 PM EST | |||
| 4.00 | 2.10 | 3.00 | 2.55 | % | 0.64 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:55 PM EST | |||
| 5.00 | 3.00 | 4.00 | 3.50 | % | 0.70 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:55 PM EST |