Options Chain for UPSTREAM BIO INC COM (UPB) - $9.23 as of 3/13/2026 9:10:42 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 | 4.10 | 8.80 | 6.45 | % | 2.58 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 3/13/2026 3:59:57 PM EST | |||
| 5.00 | 1.80 | 6.50 | 4.15 | % | 0.83 | 0 | 0 | 0.00 | 0.97 | 0.02 | -0.02 | 3/13/2026 3:59:57 PM EST | |||
| 7.50 | 0.00 | 3.50 | 1.75 | 0.05 | 0.00 | 0.00% | 0.23 | 0 | 1,286 | 5.81 | 0.78 | 0.10 | -0.07 | 3/12/2026 | 3/13/2026 3:59:57 PM EST |
| 10.00 | 0.00 | 0.30 | 0.15 | 0.15 | -0.10 | -40.00% | 0.01 | 61 | 838 | 1.21 | 0.46 | 0.14 | -0.08 | 3/13/2026 | 3/13/2026 3:59:57 PM EST |
| 12.50 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 136 | 2.03 | 0.21 | 0.10 | -0.06 | 3/11/2026 | 3/13/2026 3:59:57 PM EST |
| 15.00 | 0.00 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 80 | 4.80 | 0.08 | 0.05 | -0.03 | 3/9/2026 | 3/13/2026 3:59:57 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 74 | 2.50 | 0.04 | 0.03 | -0.02 | 2/17/2026 | 3/13/2026 3:59:57 PM EST |
| 20.00 | 0.00 | 0.50 | 0.25 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 17 | 4.78 | 0.01 | 0.01 | -0.01 | 2/11/2026 | 3/13/2026 3:59:57 PM EST |
| 22.50 | 0.00 | 2.50 | 1.25 | 0.30 | 0.00 | 0.00% | 0.06 | 0 | 1 | 9.59 | 0.00 | 0.00 | 0.00 | 2/12/2026 | 3/13/2026 3:59:57 PM EST |
| 25.00 | 0.00 | 1.70 | 0.85 | 0.70 | 0.00 | 0.00% | 0.03 | 0 | 1 | 8.39 | 0.00 | 0.00 | 0.00 | 2/11/2026 | 3/13/2026 3:59:57 PM EST |
| 30.00 | 0.00 | 1.00 | 0.50 | 2.50 | 0.00 | 0.00% | 0.02 | 0 | 5,763 | 0.00 | 0.00 | 0.00 | 0.00 | 2/26/2026 | 3/13/2026 3:59:57 PM EST |
| 35.00 | 0.00 | 4.90 | 2.45 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 605 | 0.00 | 0.00 | 0.00 | 0.00 | 2/11/2026 | 3/13/2026 3:59:57 PM EST |
| 40.00 | 0.00 | 4.90 | 2.45 | 0.35 | 0.00 | 0.00% | 0.06 | 0 | 178 | 0.00 | 0.00 | 0.00 | 0.00 | 2/11/2026 | 3/13/2026 3:59:57 PM EST |
| 45.00 | 0.00 | 0.20 | 0.10 | 2.45 | 0.00 | 0.00% | 0.00 | 0 | 4,080 | 0.00 | 0.00 | 0.00 | 0.00 | 2/26/2026 | 3/13/2026 3:59:57 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 | 3/13/2026 3:59:57 PM EST | |||
| 5.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 2.64 | -0.03 | 0.02 | -0.02 | 2/17/2026 | 3/13/2026 3:59:57 PM EST |
| 7.50 | 0.00 | 0.25 | 0.13 | 0.15 | 0.00 | 0.00% | 0.02 | 20 | 1,345 | 1.29 | -0.22 | 0.10 | -0.07 | 3/13/2026 | 3/13/2026 3:59:57 PM EST |
| 10.00 | 0.00 | 4.90 | 2.45 | 2.12 | 0.00 | 0.00% | 0.25 | 0 | 0 | 8.99 | -0.54 | 0.14 | -0.08 | 2/23/2026 | 3/13/2026 3:59:57 PM EST |
| 12.50 | 1.30 | 6.00 | 3.65 | 2.85 | 0.00 | 0.00% | 0.29 | 0 | 1 | 7.22 | -0.79 | 0.10 | -0.06 | 2/13/2026 | 3/13/2026 3:59:57 PM EST |
| 15.00 | 3.60 | 8.40 | 6.00 | 6.90 | 0.00 | 0.00% | 0.40 | 0 | 7 | 7.92 | -0.92 | 0.05 | -0.03 | 2/23/2026 | 3/13/2026 3:59:57 PM EST |
| 17.50 | 6.20 | 10.70 | 8.45 | 3.40 | 0.00 | 0.00% | 0.48 | 0 | 1,508 | 8.23 | -0.96 | 0.03 | -0.02 | 2/11/2026 | 3/13/2026 3:59:57 PM EST |
| 20.00 | 8.70 | 13.20 | 10.95 | 3.94 | 0.00 | 0.00% | 0.55 | 0 | 237 | 8.81 | -0.99 | 0.01 | -0.01 | 2/11/2026 | 3/13/2026 3:59:57 PM EST |
| 22.50 | 11.00 | 15.80 | 13.40 | 5.02 | 0.00 | 0.00% | 0.60 | 0 | 0 | 9.50 | -1.00 | 0.00 | 0.00 | 2/10/2026 | 3/13/2026 3:59:57 PM EST |
| 25.00 | 13.50 | 18.40 | 15.95 | 4.50 | 0.00 | 0.00% | 0.64 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/28/2026 | 3/13/2026 3:59:57 PM EST |
| 30.00 | 18.50 | 23.20 | 20.85 | 6.90 | 0.00 | 0.00% | 0.70 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/27/2026 | 3/13/2026 3:59:57 PM EST |
| 35.00 | 23.50 | 28.30 | 25.90 | 10.30 | 0.00 | 0.00% | 0.74 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/15/2026 | 3/13/2026 3:59:57 PM EST |
| 40.00 | 28.50 | 33.20 | 30.85 | 13.50 | 0.00 | 0.00% | 0.77 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/15/2026 | 3/13/2026 3:59:57 PM EST |
| 45.00 | 33.50 | 38.30 | 35.90 | % | 0.80 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 3/13/2026 3:59:57 PM EST |