Options Chain for SUTRO BIOPHARMA INC COM SHS (STRO) - $20.47 as of 2/27/2026 7:04:09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 15.50 | 20.50 | 18.00 | % | 7.20 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 3/2/2026 4:00:00 PM EST | |||
| 5.00 | 13.10 | 17.90 | 15.50 | % | 3.10 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 3/2/2026 4:00:00 PM EST | |||
| 7.50 | 10.60 | 15.30 | 12.95 | % | 1.73 | 0 | 0 | 7.16 | 1.00 | 0.00 | 0.00 | 3/2/2026 4:00:00 PM EST | |||
| 10.00 | 8.00 | 12.80 | 10.40 | % | 1.04 | 0 | 0 | 5.43 | 1.00 | 0.00 | 0.00 | 3/2/2026 4:00:00 PM EST | |||
| 12.50 | 6.00 | 10.40 | 8.20 | 5.38 | 0.00 | 0.00% | 0.66 | 0 | 1 | 4.28 | 1.00 | 0.01 | 0.00 | 2/18/2026 | 3/2/2026 4:00:00 PM EST |
| 15.00 | 3.50 | 8.00 | 5.75 | 2.25 | 0.00 | 0.00% | 0.38 | 0 | 5 | 3.37 | 0.88 | 0.04 | -0.02 | 2/6/2026 | 3/2/2026 4:00:00 PM EST |
| 17.50 | 1.50 | 6.00 | 3.75 | 1.80 | 0.00 | 0.00% | 0.21 | 0 | 3 | 2.83 | 0.73 | 0.06 | -0.04 | 2/10/2026 | 3/2/2026 4:00:00 PM EST |
| 20.00 | 0.10 | 4.90 | 2.50 | 2.10 | 0.00 | 0.00% | 0.12 | 0 | 19 | 2.80 | 0.56 | 0.06 | -0.06 | 2/24/2026 | 3/2/2026 4:00:00 PM EST |
| 22.50 | 0.00 | 4.90 | 2.45 | % | 0.11 | 0 | 0 | 3.30 | 0.41 | 0.06 | -0.06 | 3/2/2026 4:00:00 PM EST | |||
| 25.00 | 0.00 | 4.90 | 2.45 | % | 0.10 | 0 | 0 | 3.69 | 0.28 | 0.05 | -0.05 | 3/2/2026 4:00:00 PM EST | |||
| 30.00 | 0.00 | 4.90 | 2.45 | % | 0.08 | 0 | 0 | 4.30 | 0.12 | 0.03 | -0.03 | 3/2/2026 4:00:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 4.90 | 2.45 | % | 0.98 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/2/2026 4:00:00 PM EST | |||
| 5.00 | 0.00 | 4.90 | 2.45 | % | 0.49 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/2/2026 4:00:00 PM EST | |||
| 7.50 | 0.00 | 1.05 | 0.53 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 90 | 2.49 | 0.00 | 0.00 | 0.00 | 2/26/2026 | 3/2/2026 4:00:00 PM EST |
| 10.00 | 0.00 | 4.90 | 2.45 | % | 0.25 | 0 | 0 | 8.02 | 0.00 | 0.00 | 0.00 | 3/2/2026 4:00:00 PM EST | |||
| 12.50 | 0.10 | 1.15 | 0.63 | 0.15 | 0.00 | 0.00% | 0.05 | 0 | 300 | 2.00 | 0.00 | 0.01 | 0.00 | 2/27/2026 | 3/2/2026 4:00:00 PM EST |
| 15.00 | 0.00 | 0.60 | 0.30 | 0.75 | 0.00 | 0.00% | 0.02 | 0 | 134 | 1.48 | -0.12 | 0.04 | -0.02 | 2/24/2026 | 3/2/2026 4:00:00 PM EST |
| 17.50 | 0.00 | 1.05 | 0.53 | 1.00 | % | 0.03 | 60 | 0 | 1.24 | -0.27 | 0.06 | -0.04 | 3/2/2026 | 3/2/2026 4:00:00 PM EST | |
| 20.00 | 0.10 | 4.90 | 2.50 | 1.50 | 0.00 | 0.00% | 0.12 | 0 | 21 | 1.41 | -0.44 | 0.06 | -0.06 | 2/27/2026 | 3/2/2026 4:00:00 PM EST |
| 22.50 | 1.55 | 5.50 | 3.53 | % | 0.16 | 0 | 0 | 2.21 | -0.59 | 0.06 | -0.06 | 3/2/2026 4:00:00 PM EST | |||
| 25.00 | 3.50 | 7.50 | 5.50 | % | 0.22 | 0 | 0 | 2.32 | -0.72 | 0.05 | -0.05 | 3/2/2026 4:00:00 PM EST | |||
| 30.00 | 8.30 | 12.00 | 10.15 | % | 0.34 | 0 | 0 | 2.61 | -0.88 | 0.03 | -0.03 | 3/2/2026 4:00:00 PM EST |