NBBK · NB Bancorp, Inc. · Options Chain
Positioning
Sep 18, 2026 · 8 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 | 1 | — | — | $9.10 | $12.40 | $10.12 | — | $0.00 | $0.30 | — | — | — | — | |
| — | — | — | — | $6.60 | $9.90 | — | — | $0.00 | $0.05 | — | — | — | — | |
| — | — | — | — | $4.00 | $7.00 | — | — | $0.00 | $1.80 | — | — | — | — | |
| 42 | 12 | 99.3% | 0.84 | $1.50 | $4.90 | $2.52 | $0.34 | $0.00 | $1.10 | — | — | 24 | 74 | |
| 54 | 100 | — | — | $0.00 | $1.90 | $0.60 | — | $0.00 | $1.45 | — | — | — | — | |
| — | — | — | — | $0.00 | $2.15 | — | $1.98 | $0.55 | $3.70 | -0.949 | 35.7% | 1 | 1 | |
| — | — | — | — | $0.00 | $0.95 | — | $7.20 | $5.10 | $8.50 | — | — | 1 | 1 | |
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 19, 2026–Sep 3, 2026; 8 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.