Options Chain for BACKBLAZE INC COM CL A (BLZE) - $10.53 as of 10/29/2025 8:29:18 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 | 7.60 | 9.10 | 8.35 | % | 3.34 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 10/29/2025 4:00:00 PM EST | |||
| 5.00 | 5.10 | 6.60 | 5.85 | 4.30 | 0.00 | 0.00% | 1.17 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 10/8/2025 | 10/29/2025 4:00:00 PM EST |
| 7.50 | 2.05 | 4.10 | 3.08 | 3.07 | -0.16 | -4.96% | 0.41 | 3 | 113 | 2.53 | 0.94 | 0.05 | -0.01 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 10.00 | 1.15 | 1.50 | 1.33 | 1.31 | -0.19 | -12.67% | 0.13 | 18 | 329 | 0.93 | 0.65 | 0.15 | -0.02 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 12.50 | 0.30 | 0.40 | 0.35 | 0.40 | +0.01 | +2.57% | 0.03 | 136 | 113 | 0.88 | 0.29 | 0.14 | -0.02 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 15.00 | 0.00 | 0.75 | 0.38 | 0.12 | 0.00 | 0.00% | 0.03 | 0 | 27 | 1.84 | 0.09 | 0.07 | -0.01 | 10/27/2025 | 10/29/2025 4:00:00 PM EST |
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 2.22 | 0.02 | 0.02 | 0.00 | 10/29/2025 4:00:00 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 | 6.70 | 0.00 | 0.00 | 0.00 | 10/29/2025 4:00:00 PM EST | |||
| 5.00 | 0.00 | 0.15 | 0.08 | 0.04 | 0.00 | 0.00% | 0.02 | 0 | 2 | 2.19 | 0.00 | 0.00 | 0.00 | 10/23/2025 | 10/29/2025 4:00:00 PM EST |
| 7.50 | 0.10 | 0.40 | 0.25 | 0.12 | 0.00 | 0.00% | 0.03 | 0 | 33 | 1.35 | -0.06 | 0.05 | -0.01 | 10/27/2025 | 10/29/2025 4:00:00 PM EST |
| 10.00 | 0.65 | 0.80 | 0.73 | 0.10 | 0.00 | 0.00% | 0.07 | 0 | 6 | 1.00 | -0.35 | 0.15 | -0.02 | 10/24/2025 | 10/29/2025 4:00:00 PM EST |
| 12.50 | 1.70 | 2.65 | 2.18 | 3.22 | 0.00 | 0.00% | 0.17 | 0 | 1 | 1.35 | -0.71 | 0.14 | -0.02 | 10/15/2025 | 10/29/2025 4:00:00 PM EST |
| 15.00 | 3.70 | 4.90 | 4.30 | % | 0.29 | 0 | 0 | 1.60 | -0.91 | 0.07 | -0.01 | 10/29/2025 4:00:00 PM EST | |||
| 17.50 | 5.90 | 7.40 | 6.65 | % | 0.38 | 0 | 0 | 1.99 | -0.98 | 0.02 | 0.00 | 10/29/2025 4:00:00 PM EST |