GERN Option Chain
Geron Corporation
$1.24
+$0.05(+3.78%)
40
Overall
60
Value
18
Tech
42
Quality
Market Cap
$764.54M
Volume
1.20M
52W Range
$1.04 - $2.01
Target Price
$3.60
Geron Corporation (GERN) Options Chain Summary
GERN option chain: Geron Corporation has 7 listed option expirations and 102 contracts. In the latest session, traders exchanged 334 calls and 17 puts, a put/call volume ratio of 0.05. Open interest stands at 57,290 calls and 16,303 puts. Max pain for the nearest expiration, Oct 16, 2026, is $1.00, 16% below the last close of $1.19.
- Expirations
- 7
- Contracts
- 102
- Call volume
- 334
- Put volume
- 17
- Put/call ratio (volume)
- 0.05
- Call open interest
- 57,290
- Put open interest
- 16,303
- Put/call ratio (OI)
- 0.28
GERN Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 4 | 0 | 3,182 | 739 | 0.23 | $1.00 |
| Nov 20, 2026 | 8 | 0 | 392 | 424 | 1.08 | $1.50 |
| Dec 18, 2026 | 1 | 10 | 2,300 | 331 | 0.14 | $1.00 |
| Jan 15, 2027 | 9 | 1 | 47,524 | 14,306 | 0.30 | $1.00 |
| Mar 19, 2027 | 311 | 0 | 3,413 | 342 | 0.10 | $1.00 |
| Jan 21, 2028 | 1 | 2 | 262 | 141 | 0.54 | $1.00 |
| Jan 19, 2029 | 0 | 4 | 217 | 20 | 0.09 | $0.50 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | GERN | $1.24 | +3.8% | 1.20M |
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