Geron Corporation (GERN)
NasdaqGS - NasdaqGS Real-time price. Currency in USD
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At close: 04:00PM EDT
After hours:
Callsfor16 January 2026
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GERN260116C00000500 | 2024-04-15 1:39PM EDT | 0.50 | 3.10 | 2.35 | 6.00 | 0.00 | - | 1 | 561 | 0.00% |
| GERN260116C00001000 | 2024-04-11 11:47AM EDT | 1.00 | 2.89 | 2.25 | 4.90 | 0.00 | - | 7 | 78 | 164.84% |
| GERN260116C00001500 | 2024-04-29 1:38PM EDT | 1.50 | 3.30 | 2.85 | 3.30 | +0.20 | +6.45% | 1 | 547 | 116.41% |
| GERN260116C00002000 | 2024-04-30 11:16AM EDT | 2.00 | 2.56 | 1.80 | 2.85 | 0.00 | - | 5 | 139 | 63.48% |
| GERN260116C00002500 | 2024-05-01 3:16PM EDT | 2.50 | 2.52 | 2.00 | 2.65 | +0.20 | +8.62% | 12 | 125 | 87.30% |
| GERN260116C00003000 | 2024-04-30 11:35AM EDT | 3.00 | 2.02 | 1.85 | 2.90 | 0.00 | - | 6 | 202 | 104.88% |
| GERN260116C00003500 | 2024-04-25 10:18AM EDT | 3.50 | 1.52 | 1.75 | 2.80 | 0.00 | - | 1 | 344 | 108.20% |
| GERN260116C00004000 | 2024-04-25 3:53PM EDT | 4.00 | 1.40 | 0.95 | 1.95 | 0.00 | - | 11 | 85 | 69.14% |
| GERN260116C00004500 | 2024-04-29 3:01PM EDT | 4.50 | 1.75 | 0.55 | 1.95 | 0.00 | - | 20 | 20 | 66.89% |
| GERN260116C00005000 | 2024-05-01 11:53AM EDT | 5.00 | 1.50 | 1.25 | 1.65 | +0.50 | +50.00% | 29 | 256 | 83.30% |
| GERN260116C00005500 | 2024-04-12 11:08AM EDT | 5.50 | 1.26 | 0.00 | 5.00 | 0.00 | - | 25 | 7 | 147.17% |
| GERN260116C00007000 | 2024-05-01 2:14PM EDT | 7.00 | 1.00 | 0.85 | 1.45 | +0.05 | +5.26% | 20 | 453 | 86.72% |
Putsfor16 January 2026
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GERN260116P00000500 | 2024-03-11 1:20PM EDT | 0.50 | 0.09 | 0.00 | 0.50 | 0.00 | - | 1 | 21 | 189.06% |
| GERN260116P00001000 | 2024-02-23 3:10PM EDT | 1.00 | 0.30 | 0.10 | 0.80 | 0.00 | - | 1 | 3 | 155.47% |
| GERN260116P00001500 | 2024-03-20 1:27PM EDT | 1.50 | 0.40 | 0.25 | 0.35 | 0.00 | - | 30 | 66 | 91.41% |
| GERN260116P00002000 | 2024-04-08 11:37AM EDT | 2.00 | 0.59 | 0.40 | 0.55 | 0.00 | - | 1 | 196 | 86.33% |
| GERN260116P00002500 | 2024-04-24 2:55PM EDT | 2.50 | 0.58 | 0.20 | 0.75 | 0.00 | - | 100 | 158 | 66.60% |
| GERN260116P00003000 | 2024-04-02 3:54PM EDT | 3.00 | 1.05 | 0.85 | 2.05 | 0.00 | - | 6 | 5 | 116.21% |
| GERN260116P00003500 | 2024-04-24 11:49AM EDT | 3.50 | 1.20 | 0.95 | 1.40 | 0.00 | - | 2 | 74 | 76.37% |
| GERN260116P00004000 | 2024-04-29 3:59PM EDT | 4.00 | 1.35 | 1.20 | 1.55 | 0.00 | - | 11 | 16 | 69.43% |
| GERN260116P00004500 | 2024-04-17 9:38AM EDT | 4.50 | 1.75 | 0.00 | 5.00 | 0.00 | - | 1 | 103 | 111.13% |
| GERN260116P00005000 | 2024-04-29 2:43PM EDT | 5.00 | 1.95 | 1.95 | 3.00 | 0.00 | - | 21 | 152 | 88.67% |
| GERN260116P00007000 | 2024-04-12 11:06AM EDT | 7.00 | 3.64 | 3.40 | 4.20 | 0.00 | - | 58 | 68 | 74.12% |
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