Options Chain for BYRNA TECHNOLOGIES INC COM NEW (BYRN) - $4.41 as of 7/28/2026 4:14:03 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 | 1.25 | 1.80 | 1.53 | 1.49 | -0.16 | -9.70% | 0.61 | 9 | 6 | 0.02 | 1.00 | 0.02 | 0.00 | 7/28/2026 | 7/28/2026 4:00:08 PM EST |
| 5.00 | 0.10 | 0.20 | 0.15 | 0.10 | -0.03 | -23.08% | 0.03 | 366 | 419 | 0.63 | 0.39 | 0.37 | -0.01 | 7/28/2026 | 7/28/2026 4:00:08 PM EST |
| 7.50 | 0.00 | 0.05 | 0.03 | 0.04 | -0.01 | -20.00% | 0.00 | 11 | 11 | 1.42 | 0.02 | 0.03 | 0.00 | 7/28/2026 | 7/28/2026 4:00:08 PM EST |
| 10.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 21 | 2.22 | 0.00 | 0.00 | 0.00 | 7/9/2026 | 7/28/2026 4:00:08 PM EST |
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 4.68 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:08 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 | 0.20 | 0.10 | 0.05 | -0.10 | -66.67% | 0.04 | 4 | 2 | 2.41 | 0.00 | 0.02 | 0.00 | 7/28/2026 | 7/28/2026 4:00:08 PM EST |
| 5.00 | 0.70 | 1.30 | 1.00 | 1.08 | -0.12 | -10.00% | 0.20 | 13 | 58 | 1.93 | -0.61 | 0.37 | -0.01 | 7/28/2026 | 7/28/2026 4:00:08 PM EST |
| 7.50 | 2.70 | 3.80 | 3.25 | 3.40 | 0.00 | 0.00% | 0.43 | 0 | 4 | 3.21 | -0.98 | 0.03 | 0.00 | 7/27/2026 | 7/28/2026 4:00:08 PM EST |
| 10.00 | 5.20 | 6.30 | 5.75 | % | 0.57 | 0 | 0 | 4.03 | -1.00 | 0.00 | 0.00 | 7/28/2026 4:00:08 PM EST | |||
| 12.50 | 7.60 | 8.90 | 8.25 | 8.85 | 0.00 | 0.00% | 0.66 | 0 | 1 | 4.93 | -1.00 | 0.00 | 0.00 | 7/24/2026 | 7/28/2026 4:00:08 PM EST |