UPB · Upstream Bio, Inc. · Options Chain
The latest filing states the doubt was alleviated.
“The Company has evaluated whether there are conditions and events, considered in the aggregate, that raise substantial doubt about the Company's ability to continue as a going concern within one year from the issuance of these condensed consolidated financial statements. The Company expects its cash, cash equivalents and short-term investments will be sufficient to fund its operating expenses and capital expenditure requirements for at least the next twelve months from the date of issuance of these condensed consolidated financial statements.”View the 10-Q filed May 13, 2026
Positioning
Sep 18, 2026 · 6 days to expiryOpen interest by strike
Chain
Click any strike for greeks, breakeven and the calculator| Calls | Puts | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OI | Vol | IV | Δ | Bid | Ask | Last | Strike | Last | Bid | Ask | Δ | IV | Vol | OI |
| — | — | — | — | $1.00 | $5.50 | — | $0.16 | $0.00 | $0.05 | — | — | 1 | 2 | |
| — | — | — | — | $0.00 | $4.90 | — | $0.05 | $0.00 | $0.15 | — | — | 11 | 41 | |
| 126 | 13 | — | — | $0.00 | $0.50 | $0.05 | $1.10 | $0.00 | $4.90 | — | — | 7 | 13 | |
| 22 | 20 | — | — | $0.00 | $4.90 | $0.15 | — | $2.00 | $6.50 | — | — | — | — | |
| 6 | 4 | — | — | $0.00 | $4.90 | $0.12 | — | $4.50 | $9.00 | — | — | — | — | |
About this data
Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 20, 2026–Sep 8, 2026; 4 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.
In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.