STRO Option Chain
Sutro Biopharma, Inc.
$10.52
-$0.49(-4.45%)
39
Overall
40
Value
36
Tech
42
Quality
Market Cap
$174.43M
Volume
489.82K
52W Range
$7.15 - $43.85
Target Price
$47.23
Sutro Biopharma, Inc. (STRO) Options Chain Summary
STRO option chain: Sutro Biopharma, Inc. has 4 listed option expirations and 96 contracts. In the latest session, traders exchanged 0 calls and 2 puts, a put/call volume ratio of N/A. Open interest stands at 1,046 calls and 47 puts. Max pain for the nearest expiration, Oct 16, 2026, is $15.00, 42.6% above the last close of $10.52.
- Expirations
- 4
- Contracts
- 96
- Call volume
- 0
- Put volume
- 2
- Put/call ratio (volume)
- N/A
- Call open interest
- 1,046
- Put open interest
- 47
- Put/call ratio (OI)
- 0.04
STRO 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 | 0 | 0 | 978 | 3 | 0.00 | $15.00 |
| Nov 20, 2026 | 0 | 0 | 51 | 20 | 0.39 | $20.00 |
| Feb 19, 2027 | 0 | 2 | 17 | 18 | 1.06 | $17.50 |
| May 21, 2027 | 0 | 0 | 0 | 6 | N/A | $25.00 |
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 | STRO | $10.52 | -4.5% | 489.82K |
| 3 | ||||
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| 5 | ||||
| 6 |