Options Chain for SUTRO BIOPHARMA INC COM (STRO) - $0.85 as of 10/8/2025 4:44:41 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.05 | 1.05 | 0.55 | 0.45 | 0.00 | 0.00% | 1.10 | 0 | 1 | 0.00 | 0.98 | 0.15 | 0.00 | 10/7/2025 | 10/8/2025 3:59:52 PM EST |
| 1.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.38 | 0 | 51 | 0.00 | 0.32 | 1.59 | 0.00 | 10/2/2025 | 10/8/2025 3:59:52 PM EST |
| 1.50 | 0.00 | 1.00 | 0.50 | % | 0.33 | 0 | 0 | 0.00 | 0.02 | 0.28 | 0.00 | 10/8/2025 3:59:52 PM EST | |||
| 2.00 | 0.00 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 0.25 | 1 | 1 | 0.00 | 0.00 | 0.02 | 0.00 | 10/8/2025 | 10/8/2025 3:59:52 PM EST |
| 2.50 | 0.00 | 0.50 | 0.25 | 0.05 | 0.00 | 0.00% | 0.10 | 1 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 | 10/8/2025 3:59:52 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.08 | 3 | 48 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 | 10/8/2025 3:59:52 PM EST |
| 7.50 | 0.00 | 2.00 | 1.00 | 0.05 | 0.00 | 0.00% | 0.13 | 2 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 | 10/8/2025 3:59:52 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | 4.31 | -0.02 | 0.15 | 0.00 | 10/8/2025 3:59:52 PM EST | |||
| 1.00 | 0.00 | 0.55 | 0.28 | 0.85 | 0.00 | 0.00% | 0.28 | 0 | 1 | 8.94 | -0.68 | 1.59 | 0.00 | 9/3/2025 | 10/8/2025 3:59:52 PM EST |
| 1.50 | 0.35 | 1.05 | 0.70 | % | 0.47 | 0 | 0 | 0.00 | -0.98 | 0.28 | 0.00 | 10/8/2025 3:59:52 PM EST | |||
| 2.00 | 0.85 | 1.50 | 1.18 | % | 0.59 | 0 | 0 | 0.00 | -1.00 | 0.02 | 0.00 | 10/8/2025 3:59:52 PM EST | |||
| 2.50 | 0.00 | 2.40 | 1.20 | % | 0.48 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:52 PM EST | |||
| 5.00 | 1.70 | 4.90 | 3.30 | % | 0.66 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:52 PM EST | |||
| 7.50 | 4.00 | 7.40 | 5.70 | % | 0.76 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:52 PM EST |