Options Chain for QUANTUM CORP COM (QMCO) - $20.25 as of 10/27/2026 9:41:22 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 | 15.80 | 18.60 | 17.20 | 15.75 | 0.00 | 0.00% | 6.88 | 0 | 1 | 6.09 | 1.00 | 0.00 | 0.00 | 8/11/2026 | 10/27/2026 3:59:56 PM EST |
| 5.00 | 13.20 | 16.20 | 14.70 | 13.00 | 0.00 | 0.00% | 2.94 | 0 | 1 | 3.98 | 1.00 | 0.00 | 0.00 | 8/11/2026 | 10/27/2026 3:59:56 PM EST |
| 7.50 | 10.80 | 13.70 | 12.25 | 24.91 | 0.00 | 0.00% | 1.63 | 0 | 20 | 2.89 | 1.00 | 0.00 | 0.00 | 10/1/2026 | 10/27/2026 3:59:56 PM EST |
| 10.00 | 8.50 | 11.20 | 9.85 | 12.00 | 0.00 | 0.00% | 0.98 | 0 | 28 | 2.18 | 0.96 | 0.01 | 0.00 | 10/15/2026 | 10/27/2026 3:59:56 PM EST |
| 12.50 | 6.50 | 9.10 | 7.80 | 12.48 | 0.00 | 0.00% | 0.62 | 0 | 16 | 1.88 | 0.88 | 0.02 | -0.01 | 8/31/2026 | 10/27/2026 3:59:56 PM EST |
| 15.00 | 5.80 | 7.20 | 6.50 | 5.60 | 0.00 | 0.00% | 0.43 | 1 | 152 | 1.35 | 0.79 | 0.03 | -0.02 | 10/27/2026 | 10/27/2026 3:59:56 PM EST |
| 17.50 | 4.10 | 5.70 | 4.90 | 4.89 | +1.59 | +48.19% | 0.28 | 3 | 72 | 1.29 | 0.69 | 0.04 | -0.03 | 10/27/2026 | 10/27/2026 3:59:56 PM EST |
| 20.00 | 3.50 | 4.10 | 3.80 | 3.80 | +0.63 | +19.88% | 0.19 | 52 | 191 | 1.30 | 0.59 | 0.04 | -0.03 | 10/27/2026 | 10/27/2026 3:59:56 PM EST |
| 22.50 | 2.05 | 3.50 | 2.78 | 2.36 | 0.00 | 0.00% | 0.12 | 0 | 66 | 1.25 | 0.49 | 0.04 | -0.03 | 10/26/2026 | 10/27/2026 3:59:56 PM EST |
| 25.00 | 2.00 | 2.55 | 2.28 | 2.21 | +0.31 | +16.32% | 0.09 | 34 | 2,219 | 1.31 | 0.41 | 0.04 | -0.03 | 10/27/2026 | 10/27/2026 3:59:56 PM EST |
| 30.00 | 1.10 | 1.40 | 1.25 | 1.09 | +0.09 | +9.00% | 0.04 | 50 | 2,625 | 1.27 | 0.28 | 0.03 | -0.03 | 10/27/2026 | 10/27/2026 3:59:56 PM EST |
| 35.00 | 0.60 | 1.40 | 1.00 | 0.60 | -0.06 | -9.10% | 0.03 | 1 | 1,427 | 1.40 | 0.18 | 0.03 | -0.02 | 10/27/2026 | 10/27/2026 3:59:56 PM EST |
| 40.00 | 0.00 | 1.05 | 0.53 | 0.43 | -0.74 | -63.25% | 0.01 | 1 | 34 | 1.62 | 0.12 | 0.02 | -0.02 | 10/27/2026 | 10/27/2026 3:59:56 PM EST |
| 45.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 301 | 2.25 | 0.08 | 0.01 | -0.01 | 10/22/2026 | 10/27/2026 3:59:56 PM EST |
| 50.00 | 0.00 | 1.80 | 0.90 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 14 | 2.26 | 0.05 | 0.01 | -0.01 | 10/23/2026 | 10/27/2026 3:59:56 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 | 0.55 | 0.28 | 0.03 | 0.00 | 0.00% | 0.11 | 0 | 6 | 4.64 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 10/27/2026 3:59:56 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 62 | 2.02 | 0.00 | 0.00 | 0.00 | 9/22/2026 | 10/27/2026 3:59:56 PM EST |
| 7.50 | 0.00 | 1.15 | 0.58 | 0.11 | 0.00 | 0.00% | 0.08 | 0 | 117 | 2.81 | 0.00 | 0.00 | 0.00 | 10/16/2026 | 10/27/2026 3:59:56 PM EST |
| 10.00 | 0.00 | 0.80 | 0.40 | 0.36 | 0.00 | 0.00% | 0.04 | 0 | 18 | 1.84 | -0.04 | 0.01 | 0.00 | 10/23/2026 | 10/27/2026 3:59:56 PM EST |
| 12.50 | 0.05 | 1.50 | 0.78 | 1.05 | 0.00 | 0.00% | 0.06 | 0 | 9 | 1.22 | -0.12 | 0.02 | -0.01 | 10/22/2026 | 10/27/2026 3:59:56 PM EST |
| 15.00 | 0.50 | 2.70 | 1.60 | 1.85 | 0.00 | 0.00% | 0.11 | 0 | 45 | 1.33 | -0.21 | 0.03 | -0.02 | 10/23/2026 | 10/27/2026 3:59:56 PM EST |
| 17.50 | 1.40 | 3.70 | 2.55 | 2.70 | 0.00 | 0.00% | 0.15 | 0 | 83 | 1.30 | -0.31 | 0.04 | -0.03 | 10/26/2026 | 10/27/2026 3:59:56 PM EST |
| 20.00 | 2.35 | 5.20 | 3.78 | 4.64 | 0.00 | 0.00% | 0.19 | 0 | 122 | 1.25 | -0.41 | 0.04 | -0.03 | 10/21/2026 | 10/27/2026 3:59:56 PM EST |
| 22.50 | 4.40 | 6.80 | 5.60 | 5.74 | 0.00 | 0.00% | 0.25 | 0 | 211 | 1.32 | -0.51 | 0.04 | -0.03 | 10/16/2026 | 10/27/2026 3:59:56 PM EST |
| 25.00 | 6.30 | 8.70 | 7.50 | 8.99 | 0.00 | 0.00% | 0.30 | 0 | 76 | 1.34 | -0.59 | 0.04 | -0.03 | 10/22/2026 | 10/27/2026 3:59:56 PM EST |
| 30.00 | 9.80 | 12.10 | 10.95 | 12.00 | 0.00 | 0.00% | 0.36 | 0 | 108 | 1.57 | -0.72 | 0.03 | -0.03 | 10/21/2026 | 10/27/2026 3:59:56 PM EST |
| 35.00 | 14.50 | 16.70 | 15.60 | 14.72 | 0.00 | 0.00% | 0.45 | 0 | 9 | 1.68 | -0.82 | 0.03 | -0.02 | 10/15/2026 | 10/27/2026 3:59:56 PM EST |
| 40.00 | 19.30 | 22.10 | 20.70 | 12.60 | 0.00 | 0.00% | 0.52 | 0 | 3 | 2.06 | -0.88 | 0.02 | -0.02 | 10/9/2026 | 10/27/2026 3:59:56 PM EST |
| 45.00 | 24.10 | 27.10 | 25.60 | % | 0.57 | 0 | 0 | 0.00 | -0.92 | 0.01 | -0.01 | 10/27/2026 3:59:56 PM EST | |||
| 50.00 | 29.00 | 31.90 | 30.45 | % | 0.61 | 0 | 0 | 2.31 | -0.95 | 0.01 | -0.01 | 10/27/2026 3:59:56 PM EST |