Options Chain for QUANTUM CORP COM (QMCO) - $19.45 as of 8/12/2026 7:03:51 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 | 18.80 | 19.60 | 19.20 | 15.80 | 0.00 | 0.00% | 7.68 | 0 | 3 | 0.00 | 1.00 | 0.00 | 0.00 | 8/11/2026 | 8/12/2026 4:00:02 PM EST |
| 5.00 | 16.30 | 17.10 | 16.70 | 14.30 | 0.00 | 0.00% | 3.34 | 0 | 22 | 7.37 | 1.00 | 0.00 | 0.00 | 8/11/2026 | 8/12/2026 4:00:02 PM EST |
| 7.50 | 13.80 | 14.60 | 14.20 | 11.60 | 0.00 | 0.00% | 1.89 | 0 | 10 | 5.42 | 1.00 | 0.00 | 0.00 | 8/11/2026 | 8/12/2026 4:00:02 PM EST |
| 10.00 | 11.60 | 12.10 | 11.85 | 11.70 | +2.40 | +25.81% | 1.19 | 2 | 153 | 3.58 | 1.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 12.50 | 9.10 | 9.70 | 9.40 | 8.81 | +2.01 | +29.56% | 0.75 | 2 | 333 | 2.68 | 1.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 15.00 | 6.70 | 7.20 | 6.95 | 6.80 | +2.17 | +46.87% | 0.46 | 61 | 310 | 2.12 | 0.99 | 0.01 | -0.01 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 17.50 | 4.30 | 4.80 | 4.55 | 4.30 | +1.85 | +75.51% | 0.26 | 181 | 344 | 1.30 | 0.94 | 0.04 | -0.04 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 20.00 | 2.40 | 2.75 | 2.58 | 2.70 | +1.60 | +145.46% | 0.13 | 554 | 730 | 0.82 | 0.77 | 0.09 | -0.07 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 22.50 | 1.00 | 1.30 | 1.15 | 1.25 | +0.60 | +92.31% | 0.05 | 682 | 391 | 0.88 | 0.52 | 0.11 | -0.09 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 25.00 | 0.45 | 0.65 | 0.55 | 0.55 | +0.20 | +57.15% | 0.02 | 785 | 587 | 0.98 | 0.28 | 0.08 | -0.07 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 30.00 | 0.10 | 0.20 | 0.15 | 0.11 | -0.03 | -21.43% | 0.01 | 636 | 515 | 1.25 | 0.05 | 0.02 | -0.02 | 8/12/2026 | 8/12/2026 4:00:02 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 | 0.00 | 0.00 | 0.00 | 0.00 | 8/12/2026 4:00:02 PM EST | |||
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 125 | 0.00 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 8/12/2026 4:00:02 PM EST |
| 7.50 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 229 | 3.35 | 0.00 | 0.00 | 0.00 | 8/11/2026 | 8/12/2026 4:00:02 PM EST |
| 10.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 751 | 2.51 | 0.00 | 0.00 | 0.00 | 8/11/2026 | 8/12/2026 4:00:02 PM EST |
| 12.50 | 0.00 | 0.10 | 0.05 | 0.05 | -0.05 | -50.00% | 0.00 | 7 | 264 | 2.10 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 15.00 | 0.05 | 0.20 | 0.13 | 0.08 | -0.19 | -70.37% | 0.01 | 273 | 614 | 1.45 | -0.01 | 0.01 | -0.01 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 17.50 | 0.25 | 0.35 | 0.30 | 0.25 | -0.60 | -70.59% | 0.02 | 444 | 853 | 1.39 | -0.06 | 0.04 | -0.04 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 20.00 | 0.65 | 0.90 | 0.78 | 0.80 | -1.15 | -58.98% | 0.04 | 1,303 | 163 | 1.27 | -0.23 | 0.09 | -0.07 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 22.50 | 1.75 | 2.10 | 1.93 | 1.85 | -2.54 | -57.86% | 0.09 | 38 | 17 | 1.31 | -0.48 | 0.11 | -0.09 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 25.00 | 3.20 | 4.30 | 3.75 | 3.80 | -2.20 | -36.67% | 0.15 | 7 | 17 | 1.63 | -0.72 | 0.08 | -0.07 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |
| 30.00 | 7.80 | 8.80 | 8.30 | 8.30 | % | 0.28 | 7 | 0 | 1.98 | -0.95 | 0.02 | -0.02 | 8/12/2026 | 8/12/2026 4:00:02 PM EST |