Options Chain for BACKBLAZE INC COM CL A (BLZE) - $9.25 as of 10/27/2026 8:35:31 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 | 5.90 | 7.10 | 6.50 | 11.60 | 0.00 | 0.00% | 2.60 | 0 | 0 | 4.50 | 1.00 | 0.00 | 0.00 | 10/1/2026 | 10/27/2026 4:00:06 PM EST |
| 5.00 | 3.80 | 4.50 | 4.15 | 3.50 | 0.00 | 0.00% | 0.83 | 0 | 16 | 2.04 | 0.96 | 0.02 | -0.01 | 10/23/2026 | 10/27/2026 4:00:06 PM EST |
| 7.50 | 1.95 | 2.40 | 2.18 | 2.30 | +0.44 | +23.66% | 0.29 | 66 | 3 | 1.22 | 0.78 | 0.09 | -0.02 | 10/27/2026 | 10/27/2026 4:00:06 PM EST |
| 10.00 | 1.00 | 1.15 | 1.08 | 1.05 | +0.40 | +61.54% | 0.11 | 130 | 552 | 1.44 | 0.49 | 0.12 | -0.03 | 10/27/2026 | 10/27/2026 4:00:06 PM EST |
| 12.50 | 0.40 | 0.50 | 0.45 | 0.45 | +0.19 | +73.08% | 0.04 | 14 | 1,146 | 1.41 | 0.26 | 0.10 | -0.02 | 10/27/2026 | 10/27/2026 4:00:06 PM EST |
| 15.00 | 0.10 | 0.30 | 0.20 | 0.20 | +0.05 | +33.34% | 0.01 | 12 | 1,205 | 1.43 | 0.13 | 0.06 | -0.02 | 10/27/2026 | 10/27/2026 4:00:06 PM EST |
| 17.50 | 0.05 | 0.25 | 0.15 | 0.10 | 0.00 | 0.00% | 0.01 | 16 | 401 | 1.59 | 0.06 | 0.04 | -0.01 | 10/27/2026 | 10/27/2026 4:00:06 PM EST |
| 20.00 | 0.00 | 0.15 | 0.08 | 0.20 | +0.10 | +100.00% | 0.00 | 33 | 311 | 1.87 | 0.03 | 0.02 | 0.00 | 10/27/2026 | 10/27/2026 4:00:06 PM EST |
| 22.50 | 0.00 | 0.60 | 0.30 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.91 | 0.01 | 0.01 | 0.00 | 9/18/2026 | 10/27/2026 4:00:06 PM EST |
| 25.00 | 0.00 | 0.20 | 0.10 | 0.09 | +0.04 | +80.00% | 0.00 | 1 | 201 | 2.38 | 0.01 | 0.00 | 0.00 | 10/27/2026 | 10/27/2026 4:00:06 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 | 0.60 | 0.30 | % | 0.12 | 0 | 0 | 5.71 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:06 PM EST | |||
| 5.00 | 0.00 | 0.60 | 0.30 | % | 0.06 | 0 | 0 | 3.02 | -0.04 | 0.02 | -0.01 | 10/27/2026 4:00:06 PM EST | |||
| 7.50 | 0.40 | 0.60 | 0.50 | 0.51 | -0.14 | -21.54% | 0.07 | 29 | 241 | 1.39 | -0.22 | 0.09 | -0.02 | 10/27/2026 | 10/27/2026 4:00:06 PM EST |
| 10.00 | 1.60 | 1.80 | 1.70 | 1.71 | -0.19 | -10.00% | 0.17 | 16 | 1,355 | 1.34 | -0.51 | 0.12 | -0.03 | 10/27/2026 | 10/27/2026 4:00:06 PM EST |
| 12.50 | 3.40 | 4.30 | 3.85 | 4.20 | 0.00 | 0.00% | 0.31 | 0 | 1,108 | 1.60 | -0.74 | 0.10 | -0.02 | 10/26/2026 | 10/27/2026 4:00:06 PM EST |
| 15.00 | 5.70 | 6.40 | 6.05 | 6.10 | 0.00 | 0.00% | 0.40 | 0 | 79 | 2.23 | -0.87 | 0.06 | -0.02 | 10/20/2026 | 10/27/2026 4:00:06 PM EST |
| 17.50 | 8.10 | 9.30 | 8.70 | 5.35 | 0.00 | 0.00% | 0.50 | 0 | 10 | 3.08 | -0.94 | 0.04 | -0.01 | 10/12/2026 | 10/27/2026 4:00:06 PM EST |
| 20.00 | 10.40 | 11.80 | 11.10 | 6.93 | 0.00 | 0.00% | 0.55 | 0 | 2 | 3.39 | -0.97 | 0.02 | 0.00 | 10/8/2026 | 10/27/2026 4:00:06 PM EST |
| 22.50 | 12.90 | 14.40 | 13.65 | % | 0.61 | 0 | 0 | 3.77 | -0.99 | 0.01 | 0.00 | 10/27/2026 4:00:06 PM EST | |||
| 25.00 | 15.40 | 16.90 | 16.15 | % | 0.65 | 0 | 0 | 4.00 | -0.99 | 0.00 | 0.00 | 10/27/2026 4:00:06 PM EST |