Options Chain for NB BANCORP INC COM (NBBK) - $21.61 as of 4/2/2026 8:52:29 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 | 10.60 | 13.90 | 12.25 | 14.00 | 0.00 | 0.00% | 4.90 | 0 | 0 | 11/17/2025 | EST | ||||
| 5.00 | 8.80 | 10.30 | 9.55 | 10.90 | 0.00 | 0.00% | 1.91 | 0 | 0 | 11/17/2025 | EST | ||||
| 7.50 | 5.60 | 8.40 | 7.00 | 7.90 | 0.00 | 0.00% | 0.93 | 0 | 1 | 11/17/2025 | EST | ||||
| 10.00 | 4.00 | 5.20 | 4.60 | 7.00 | 0.00 | 0.00% | 0.46 | 0 | 1 | 11/17/2025 | EST | ||||
| 12.50 | 6.90 | 11.20 | 9.05 | % | 0.72 | 0 | 0 | 4.20 | 1.00 | 0.00 | 0.00 | 4/2/2026 4:00:07 PM EST | |||
| 12.50 | 0.80 | 3.30 | 2.05 | 1.80 | 0.00 | 0.00% | 0.16 | 0 | 67 | 3/31/2026 | EST | ||||
| 15.00 | 0.10 | 0.55 | 0.33 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 103 | 3/31/2026 | EST | ||||
| 15.00 | 4.40 | 8.70 | 6.55 | % | 0.44 | 0 | 0 | 3.25 | 1.00 | 0.00 | 0.00 | 4/2/2026 4:00:07 PM EST | |||
| 17.50 | 0.00 | 0.35 | 0.18 | 2.55 | 0.00 | 0.00% | 0.01 | 0 | 198 | 11/17/2025 | EST | ||||
| 17.50 | 1.95 | 6.20 | 4.08 | % | 0.23 | 0 | 0 | 2.43 | 0.96 | 0.03 | -0.01 | 4/2/2026 4:00:07 PM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | EST | |||||||
| 20.00 | 0.25 | 3.70 | 1.98 | 1.26 | 0.00 | 0.00% | 0.10 | 0 | 5 | 1.68 | 0.75 | 0.12 | -0.03 | 4/1/2026 | 4/2/2026 4:00:07 PM EST |
| 22.50 | 0.00 | 1.50 | 0.75 | % | 0.03 | 0 | 0 | 0.43 | 0.41 | 0.14 | -0.04 | 4/2/2026 4:00:07 PM EST | |||
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | EST | |||||||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | EST | |||||||
| 25.00 | 0.00 | 2.15 | 1.08 | % | 0.04 | 0 | 0 | 1.92 | 0.14 | 0.08 | -0.02 | 4/2/2026 4:00:07 PM EST | |||
| 30.00 | 0.00 | 2.15 | 1.08 | % | 0.04 | 0 | 0 | 2.60 | 0.01 | 0.01 | 0.00 | 4/2/2026 4:00:07 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 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | EST | |||||||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | EST | |||||||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | EST | |||||||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | EST | |||||||
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 53 | EST | |||||||
| 12.50 | 0.00 | 2.15 | 1.08 | % | 0.09 | 0 | 0 | 4.26 | 0.00 | 0.00 | 0.00 | 4/2/2026 4:00:07 PM EST | |||
| 15.00 | 0.00 | 2.10 | 1.05 | % | 0.07 | 0 | 0 | EST | |||||||
| 15.00 | 0.00 | 2.15 | 1.08 | % | 0.07 | 0 | 0 | 3.30 | 0.00 | 0.00 | 0.00 | 4/2/2026 4:00:07 PM EST | |||
| 17.50 | 2.40 | 3.60 | 3.00 | % | 0.17 | 0 | 0 | EST | |||||||
| 17.50 | 0.00 | 2.15 | 1.08 | % | 0.06 | 0 | 0 | 2.48 | -0.04 | 0.03 | -0.01 | 4/2/2026 4:00:07 PM EST | |||
| 20.00 | 0.00 | 2.20 | 1.10 | % | 0.06 | 0 | 0 | 1.76 | -0.25 | 0.12 | -0.03 | 4/2/2026 4:00:07 PM EST | |||
| 20.00 | 4.90 | 6.10 | 5.50 | % | 0.28 | 0 | 0 | EST | |||||||
| 22.50 | 7.30 | 8.80 | 8.05 | 5.90 | 0.00 | 0.00% | 0.36 | 0 | 0 | 11/17/2025 | EST | ||||
| 22.50 | 0.10 | 3.70 | 1.90 | % | 0.08 | 0 | 0 | 1.83 | -0.59 | 0.14 | -0.04 | 4/2/2026 4:00:07 PM EST | |||
| 25.00 | 9.80 | 11.30 | 10.55 | 8.30 | 0.00 | 0.00% | 0.42 | 0 | 0 | 11/17/2025 | EST | ||||
| 25.00 | 1.80 | 5.60 | 3.70 | % | 0.15 | 0 | 0 | 1.96 | -0.86 | 0.08 | -0.02 | 4/2/2026 4:00:07 PM EST | |||
| 30.00 | 6.80 | 10.60 | 8.70 | % | 0.29 | 0 | 0 | 2.65 | -0.99 | 0.01 | 0.00 | 4/2/2026 4:00:07 PM EST |