OMER Option Chain
Omeros Corporation
$16.20
-$2.59(-13.78%)
45
Overall
40
Value
54
Tech
42
Quality
Market Cap
$1.17B
Volume
3.96M
52W Range
$4.06 - $21.24
Target Price
$36.67
Omeros Corporation (OMER) Options Chain Summary
OMER option chain: Omeros Corporation has 7 listed option expirations and 376 contracts. In the latest session, traders exchanged 4,105 calls and 903 puts, a put/call volume ratio of 0.22. Open interest stands at 34,111 calls and 20,758 puts. Max pain for the nearest expiration, Nov 20, 2026, is $15.00, 7.2% below the last close of $16.16.
- Expirations
- 7
- Contracts
- 376
- Call volume
- 4,105
- Put volume
- 903
- Put/call ratio (volume)
- 0.22
- Call open interest
- 34,111
- Put open interest
- 20,758
- Put/call ratio (OI)
- 0.61
OMER Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Nov 20, 2026 | 2,098 | 599 | 7,848 | 2,521 | 0.32 | $15.00 |
| Dec 18, 2026 | 872 | 46 | 5,597 | 3,411 | 0.61 | $10.00 |
| Jan 15, 2027 | 468 | 30 | 12,110 | 1,648 | 0.14 | $7.00 |
| Feb 19, 2027 | 638 | 111 | 1,695 | 1,413 | 0.83 | $19.00 |
| May 21, 2027 | 0 | 33 | 70 | 22 | 0.31 | $18.00 |
| Jan 21, 2028 | 16 | 84 | 6,584 | 11,702 | 1.78 | $12.00 |
| Jan 19, 2029 | 13 | 0 | 207 | 41 | 0.20 | $1.00 |
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 | OMER | $16.20 | -13.8% | 3.96M |
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