Options Chain for QUANTUM CORP COM (QMCO) - $25.97 as of 9/23/2026 8:42:25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 12.40 | 15.70 | 14.05 | 12.50 | 0.00 | 0.00% | 1.12 | 0 | 3 | 3.74 | 1.00 | 0.00 | -0.01 | 9/18/2026 | 9/23/2026 3:59:53 PM EST |
| 15.00 | 10.10 | 13.10 | 11.60 | 10.45 | 0.00 | 0.00% | 0.77 | 0 | 25 | 2.95 | 0.98 | 0.01 | -0.01 | 9/22/2026 | 9/23/2026 3:59:53 PM EST |
| 17.50 | 8.00 | 10.70 | 9.35 | 7.99 | 0.00 | 0.00% | 0.53 | 0 | 1 | 2.42 | 0.94 | 0.02 | -0.02 | 9/22/2026 | 9/23/2026 3:59:53 PM EST |
| 20.00 | 6.30 | 7.40 | 6.85 | 7.17 | +1.07 | +17.55% | 0.34 | 66 | 67 | 1.22 | 0.87 | 0.03 | -0.04 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 22.50 | 4.50 | 5.50 | 5.00 | 4.64 | +0.66 | +16.59% | 0.22 | 5 | 57 | 1.18 | 0.76 | 0.04 | -0.05 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 25.00 | 2.95 | 3.30 | 3.13 | 3.20 | +0.55 | +20.76% | 0.13 | 112 | 135 | 1.00 | 0.62 | 0.06 | -0.06 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 30.00 | 1.05 | 1.50 | 1.28 | 1.41 | +0.26 | +22.61% | 0.04 | 1,030 | 224 | 1.00 | 0.33 | 0.06 | -0.06 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 35.00 | 0.45 | 0.95 | 0.70 | 0.30 | -0.10 | -25.00% | 0.02 | 185 | 516 | 1.14 | 0.16 | 0.04 | -0.04 | 9/23/2026 | 9/23/2026 3:59:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 215 | 1.46 | 0.00 | 0.00 | -0.01 | 9/22/2026 | 9/23/2026 3:59:53 PM EST |
| 15.00 | 0.00 | 0.10 | 0.05 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 15 | 1.19 | -0.02 | 0.01 | -0.01 | 9/21/2026 | 9/23/2026 3:59:53 PM EST |
| 17.50 | 0.05 | 0.45 | 0.25 | 0.10 | -0.25 | -71.43% | 0.01 | 4 | 40 | 1.11 | -0.06 | 0.02 | -0.02 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 20.00 | 0.40 | 0.75 | 0.58 | 0.40 | 0.00 | 0.00% | 0.03 | 102 | 34 | 1.11 | -0.13 | 0.03 | -0.04 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 22.50 | 0.80 | 1.40 | 1.10 | 0.70 | -0.55 | -44.00% | 0.05 | 4 | 40 | 1.03 | -0.24 | 0.04 | -0.05 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 25.00 | 1.35 | 2.55 | 1.95 | 1.85 | -0.55 | -22.92% | 0.08 | 112 | 65 | 0.96 | -0.38 | 0.06 | -0.06 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 30.00 | 4.30 | 6.00 | 5.15 | 5.10 | -1.20 | -19.05% | 0.17 | 50 | 15 | 0.98 | -0.67 | 0.06 | -0.06 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |
| 35.00 | 7.60 | 10.00 | 8.80 | 7.10 | % | 0.25 | 1 | 0 | 1.46 | -0.84 | 0.04 | -0.04 | 9/23/2026 | 9/23/2026 3:59:53 PM EST |