Options Chain for QUANTUM CORP COM (QMCO) - $11.24 as of 7/31/2026 3:35:39 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 | 7.50 | 10.20 | 8.85 | % | 3.54 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 5.00 | 5.00 | 7.80 | 6.40 | 5.80 | 0.00 | 0.00% | 1.28 | 0 | 20 | 6.91 | 0.98 | 0.01 | -0.01 | 7/9/2026 | 7/31/2026 3:59:59 PM EST |
| 7.50 | 2.75 | 5.30 | 4.03 | 4.50 | 0.00 | 0.00% | 0.54 | 0 | 5 | 4.23 | 0.87 | 0.05 | -0.03 | 7/22/2026 | 7/31/2026 3:59:59 PM EST |
| 10.00 | 1.50 | 2.95 | 2.23 | 2.30 | 0.00 | 0.00% | 0.22 | 0 | 149 | 1.87 | 0.65 | 0.09 | -0.04 | 7/29/2026 | 7/31/2026 3:59:59 PM EST |
| 12.50 | 0.45 | 1.25 | 0.85 | 1.00 | -0.04 | -3.85% | 0.07 | 155 | 430 | 1.41 | 0.44 | 0.09 | -0.04 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 15.00 | 0.05 | 0.75 | 0.40 | 0.40 | 0.00 | 0.00% | 0.03 | 0 | 350 | 1.35 | 0.28 | 0.08 | -0.04 | 7/29/2026 | 7/31/2026 3:59:59 PM EST |
| 17.50 | 0.00 | 0.75 | 0.38 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 33 | 2.35 | 0.17 | 0.06 | -0.03 | 7/27/2026 | 7/31/2026 3:59:59 PM EST |
| 20.00 | 0.00 | 0.55 | 0.28 | 0.16 | -0.14 | -46.67% | 0.01 | 1 | 23 | 1.80 | 0.10 | 0.04 | -0.02 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 22.50 | 0.00 | 0.80 | 0.40 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 1 | 3.01 | 0.06 | 0.03 | -0.01 | 7/2/2026 | 7/31/2026 3:59:59 PM EST |
| 25.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 2.21 | 0.03 | 0.02 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 30.00 | 0.00 | 1.20 | 0.60 | 0.25 | -1.14 | -82.02% | 0.02 | 1 | 1 | 2.66 | 0.01 | 0.01 | 0.00 | 7/31/2026 | 7/31/2026 3:59:59 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 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 3.33 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 5.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.22 | 0 | 125 | 6.97 | -0.02 | 0.01 | -0.01 | 7/28/2026 | 7/31/2026 3:59:59 PM EST |
| 7.50 | 0.10 | 0.40 | 0.25 | 0.30 | 0.00 | 0.00% | 0.03 | 0 | 228 | 1.45 | -0.13 | 0.05 | -0.03 | 7/30/2026 | 7/31/2026 3:59:59 PM EST |
| 10.00 | 0.80 | 1.50 | 1.15 | 1.20 | 0.00 | 0.00% | 0.11 | 106 | 349 | 1.54 | -0.35 | 0.09 | -0.04 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 12.50 | 2.35 | 3.80 | 3.08 | 2.70 | -0.40 | -12.91% | 0.25 | 12 | 51 | 1.93 | -0.56 | 0.09 | -0.04 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 15.00 | 2.90 | 5.70 | 4.30 | 5.70 | 0.00 | 0.00% | 0.29 | 0 | 7 | 2.67 | -0.72 | 0.08 | -0.04 | 7/17/2026 | 7/31/2026 3:59:59 PM EST |
| 17.50 | 5.00 | 8.40 | 6.70 | 7.60 | 0.00 | 0.00% | 0.38 | 0 | 4 | 3.34 | -0.83 | 0.06 | -0.03 | 6/26/2026 | 7/31/2026 3:59:59 PM EST |
| 20.00 | 7.70 | 10.80 | 9.25 | 9.20 | 0.00 | 0.00% | 0.46 | 0 | 1 | 3.61 | -0.90 | 0.04 | -0.02 | 7/15/2026 | 7/31/2026 3:59:59 PM EST |
| 22.50 | 10.70 | 12.90 | 11.80 | % | 0.52 | 0 | 0 | 3.50 | -0.94 | 0.03 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 25.00 | 12.40 | 16.20 | 14.30 | % | 0.57 | 0 | 0 | 4.62 | -0.97 | 0.02 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 30.00 | 17.40 | 21.20 | 19.30 | % | 0.64 | 0 | 0 | 5.08 | -0.99 | 0.01 | 0.00 | 7/31/2026 3:59:59 PM EST |