Options Chain for SUTRO BIOPHARMA INC COM SHS (STRO) - $11.26 as of 10/19/2026 8:18:36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.50 | 1.50 | 6.00 | 3.75 | % | 0.50 | 0 | 0 | 3.68 | 0.82 | 0.03 | -0.04 | 10/19/2026 4:00:03 PM EST | |||
| 10.00 | 0.10 | 4.90 | 2.50 | % | 0.25 | 0 | 0 | 3.53 | 0.70 | 0.04 | -0.05 | 10/19/2026 4:00:03 PM EST | |||
| 12.50 | 0.70 | 4.90 | 2.80 | 0.75 | -24.00 | -96.97% | 0.22 | 721 | 0 | 2.51 | 0.59 | 0.05 | -0.05 | 10/19/2026 | 10/19/2026 4:00:03 PM EST |
| 15.00 | 0.00 | 0.80 | 0.40 | % | 0.03 | 0 | 0 | 1.42 | 0.49 | 0.05 | -0.05 | 10/19/2026 4:00:03 PM EST | |||
| 17.50 | 0.00 | 1.00 | 0.50 | % | 0.03 | 0 | 0 | 1.93 | 0.41 | 0.05 | -0.05 | 10/19/2026 4:00:03 PM EST | |||
| 20.00 | 0.00 | 4.90 | 2.45 | 1.11 | 0.00 | 0.00% | 0.12 | 0 | 19 | 5.25 | 0.34 | 0.04 | -0.05 | 9/22/2026 | 10/19/2026 4:00:03 PM EST |
| 22.50 | 0.00 | 4.90 | 2.45 | 1.05 | 0.00 | 0.00% | 0.11 | 0 | 5 | 5.49 | 0.29 | 0.04 | -0.04 | 9/21/2026 | 10/19/2026 4:00:03 PM EST |
| 25.00 | 0.00 | 4.90 | 2.45 | 9.00 | 0.00 | 0.00% | 0.10 | 0 | 0 | 5.69 | 0.24 | 0.04 | -0.04 | 5/22/2026 | 10/19/2026 4:00:03 PM EST |
| 30.00 | 0.00 | 4.90 | 2.45 | 1.52 | 0.00 | 0.00% | 0.08 | 0 | 8 | 3.32 | 0.17 | 0.03 | -0.03 | 8/25/2026 | 10/19/2026 4:00:03 PM EST |
| 35.00 | 0.00 | 4.90 | 2.45 | 11.70 | 0.00 | 0.00% | 0.07 | 0 | 8 | 6.30 | 0.12 | 0.02 | -0.03 | 4/22/2026 | 10/19/2026 4:00:03 PM EST |
| 40.00 | 0.00 | 4.90 | 2.45 | 1.00 | 0.00 | 0.00% | 0.06 | 0 | 6 | 6.52 | 0.09 | 0.02 | -0.02 | 8/12/2026 | 10/19/2026 4:00:03 PM EST |
| 45.00 | 0.00 | 4.90 | 2.45 | 10.24 | 0.00 | 0.00% | 0.05 | 0 | 5 | 6.72 | 0.07 | 0.02 | -0.02 | 5/18/2026 | 10/19/2026 4:00:03 PM EST |
| 50.00 | 0.00 | 4.90 | 2.45 | % | 0.05 | 0 | 0 | 6.88 | 0.05 | 0.01 | -0.01 | 10/19/2026 4:00:03 PM EST | |||
| 55.00 | 0.00 | 4.90 | 2.45 | % | 0.04 | 0 | 0 | 7.03 | 0.04 | 0.01 | -0.01 | 10/19/2026 4:00:03 PM EST | |||
| 60.00 | 0.00 | 4.90 | 2.45 | % | 0.04 | 0 | 0 | 7.17 | 0.03 | 0.01 | -0.01 | 10/19/2026 4:00:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.50 | 0.00 | 3.70 | 1.85 | % | 0.25 | 0 | 0 | 5.46 | -0.18 | 0.03 | -0.04 | 10/19/2026 4:00:03 PM EST | |||
| 10.00 | 0.00 | 4.30 | 2.15 | % | 0.21 | 0 | 0 | 4.17 | -0.30 | 0.04 | -0.05 | 10/19/2026 4:00:03 PM EST | |||
| 12.50 | 0.10 | 4.90 | 2.50 | 1.15 | 0.00 | 0.00% | 0.20 | 0 | 3 | 3.16 | -0.41 | 0.05 | -0.05 | 10/2/2026 | 10/19/2026 4:00:03 PM EST |
| 15.00 | 2.00 | 6.50 | 4.25 | 2.91 | 0.00 | 0.00% | 0.28 | 0 | 6 | 2.95 | -0.51 | 0.05 | -0.05 | 9/25/2026 | 10/19/2026 4:00:03 PM EST |
| 17.50 | 4.00 | 8.50 | 6.25 | 2.75 | 0.00 | 0.00% | 0.36 | 0 | 7 | 2.95 | -0.59 | 0.05 | -0.05 | 8/14/2026 | 10/19/2026 4:00:03 PM EST |
| 20.00 | 6.50 | 11.00 | 8.75 | 3.75 | 0.00 | 0.00% | 0.44 | 0 | 4 | 3.25 | -0.66 | 0.04 | -0.05 | 9/9/2026 | 10/19/2026 4:00:03 PM EST |
| 22.50 | 9.00 | 13.50 | 11.25 | % | 0.50 | 0 | 0 | 3.49 | -0.71 | 0.04 | -0.04 | 10/19/2026 4:00:03 PM EST | |||
| 25.00 | 11.50 | 16.00 | 13.75 | 7.65 | 0.00 | 0.00% | 0.55 | 0 | 0 | 3.71 | -0.76 | 0.04 | -0.04 | 8/3/2026 | 10/19/2026 4:00:03 PM EST |
| 30.00 | 16.50 | 21.00 | 18.75 | 8.30 | 0.00 | 0.00% | 0.62 | 0 | 0 | 4.06 | -0.83 | 0.03 | -0.03 | 7/2/2026 | 10/19/2026 4:00:03 PM EST |
| 35.00 | 21.50 | 26.00 | 23.75 | % | 0.68 | 0 | 0 | 4.34 | -0.88 | 0.02 | -0.03 | 10/19/2026 4:00:03 PM EST | |||
| 40.00 | 26.50 | 31.00 | 28.75 | % | 0.72 | 0 | 0 | 4.57 | -0.91 | 0.02 | -0.02 | 10/19/2026 4:00:03 PM EST | |||
| 45.00 | 31.50 | 36.00 | 33.75 | % | 0.75 | 0 | 0 | 4.77 | -0.93 | 0.02 | -0.02 | 10/19/2026 4:00:03 PM EST | |||
| 50.00 | 36.50 | 41.00 | 38.75 | 27.40 | 0.00 | 0.00% | 0.78 | 0 | 0 | 4.95 | -0.95 | 0.01 | -0.01 | 6/2/2026 | 10/19/2026 4:00:03 PM EST |
| 55.00 | 41.50 | 46.40 | 43.95 | % | 0.80 | 0 | 0 | 5.42 | -0.96 | 0.01 | -0.01 | 10/19/2026 4:00:03 PM EST | |||
| 60.00 | 46.50 | 51.00 | 48.75 | % | 0.81 | 0 | 0 | 5.25 | -0.97 | 0.01 | -0.01 | 10/19/2026 4:00:03 PM EST |