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10.37
3.91%
0.39
After Hours:
10.37
Sutro Biopharma Inc Stock (STRO) Option Chain
For the January 16, 2026 expiration date, the STRO stock option chain has a total of 28 contracts, with 3 call options and 25 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- February 20, 2026 : 0 contracts.
- May 15, 2026 : 0 contracts.
- August 21, 2026 : 0 contracts.
Sutro Biopharma Inc (STRO) Most Active Options & Calendar
STRO Call Options Expiring January 16, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
10.00
|
2.10 | 0.50 | +31.25% | 3 |
|
0
|
0.00 | 0.00 | - | - |
|
0
|
0.00 | 0.00 | - | - |
|
0
|
0.00 | 0.00 | - | - |
|
2.50
|
0.00 | 0.00 | - | - |
|
5.00
|
0.00 | 0.00 | - | - |
|
7.50
|
0.00 | 0.00 | - | - |
STRO Put Options Expiring January 16, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
10.00
|
0.90 | -0.95 | -51.35% | 25 |
|
0
|
0.00 | 0.00 | - | - |
|
0
|
0.00 | 0.00 | - | - |
|
0
|
0.00 | 0.00 | - | - |
|
2.50
|
0.00 | 0.00 | - | - |
|
5.00
|
0.00 | 0.00 | - | - |
|
7.50
|
0.00 | 0.00 | - | - |
Sutro Biopharma Inc Stock (STRO) Option Chain Analysis
| Put Volume Total | 25 |
| Call Volume Total | 3 |
| Put/Call Ratio (PCR) | 8.33 |
| Put Strike With Highest Volume | $10.00 |
| Call Strike With Highest Volume | $10.00 |
0.67%
1.93%
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