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1.10
1.79%
-0.02
After Hours:
1.12
0.02
+1.82%
Sutro Biopharma Inc Stock (STRO) Option Chain
For the November 21, 2025 expiration date, the STRO stock option chain has a total of 62 contracts, with 62 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- December 19, 2025 : 0 contracts.
- February 20, 2026 : 0 contracts.
- May 15, 2026 : 0 contracts.
Sutro Biopharma Inc (STRO) Most Active Options & Calendar
STRO Call Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
1.00
|
0.15 | -0.10 | -40.00% | 49 |
|
1.50
|
0.05 | -0.05 | -50.00% | 10 |
|
0.50
|
0.60 | 0.44 | +275.00% | 3 |
|
2.00
|
0.00 | 0.00 | - | - |
|
2.50
|
0.00 | 0.00 | - | - |
|
5.00
|
0.00 | 0.00 | - | - |
|
7.50
|
0.05 | 0.00 | - | - |
STRO Put Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
0.50
|
0.10 | 0.00 | - | - |
|
1.00
|
0.10 | 0.00 | - | - |
|
1.50
|
0.45 | 0.00 | - | - |
|
2.00
|
0.90 | 0.00 | - | - |
|
2.50
|
1.40 | 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 | 0 |
| Call Volume Total | 62 |
| Put/Call Ratio (PCR) | 0.00 |
| Put Strike With Highest Volume | $0.50 |
| Call Strike With Highest Volume | $1.00 |
0.64%
0.35%
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