Options Chain for QUANTUM CORP COM (QMCO) - $23.10 as of 10/15/2026 6:27:43 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 | 7.80 | 10.40 | 9.10 | 12.50 | 0.00 | 0.00% | 0.73 | 0 | 3 | 0.01 | 1.00 | 0.00 | 0.00 | 9/18/2026 | 10/15/2026 4:00:00 PM EST |
| 15.00 | 5.30 | 8.00 | 6.65 | 12.05 | 0.00 | 0.00% | 0.44 | 0 | 23 | 0.00 | 1.00 | 0.00 | 0.00 | 10/13/2026 | 10/15/2026 4:00:00 PM EST |
| 17.50 | 3.70 | 4.50 | 4.10 | 4.00 | -6.00 | -60.00% | 0.23 | 9 | 6 | 0.01 | 0.99 | 0.01 | -0.01 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 20.00 | 0.75 | 2.75 | 1.75 | 1.50 | -6.46 | -81.16% | 0.09 | 1 | 67 | 4.24 | 0.84 | 0.14 | -0.19 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 22.50 | 0.05 | 0.90 | 0.48 | 0.22 | -3.97 | -94.75% | 0.02 | 153 | 46 | 1.64 | 0.37 | 0.20 | -0.41 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 24.00 | 0.00 | 0.60 | 0.30 | % | 0.01 | 0 | 0 | 3.15 | 0.14 | 0.11 | -0.12 | 10/15/2026 4:00:00 PM EST | |||
| 25.00 | 0.00 | 0.15 | 0.08 | 0.05 | -0.50 | -90.91% | 0.00 | 131 | 125 | 1.96 | 0.07 | 0.06 | -0.05 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 26.00 | 0.00 | 2.40 | 1.20 | 0.35 | 0.00 | 0.00% | 0.05 | 0 | 1 | 8.64 | 0.02 | 0.03 | -0.01 | 10/14/2026 | 10/15/2026 4:00:00 PM EST |
| 27.00 | 0.00 | 0.05 | 0.03 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 200 | 2.43 | 0.01 | 0.01 | 0.00 | 10/14/2026 | 10/15/2026 4:00:00 PM EST |
| 28.00 | 0.00 | 2.35 | 1.18 | % | 0.04 | 0 | 0 | 9.62 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:00 PM EST | |||
| 29.00 | 0.00 | 2.35 | 1.18 | % | 0.04 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:00 PM EST | |||
| 30.00 | 0.00 | 0.05 | 0.03 | 0.05 | -0.20 | -80.00% | 0.00 | 6 | 1,013 | 3.31 | 0.00 | 0.00 | 0.00 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 31.00 | 0.00 | 1.60 | 0.80 | % | 0.03 | 0 | 0 | 9.18 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:00 PM EST | |||
| 35.00 | 0.00 | 0.05 | 0.03 | 0.26 | 0.00 | 0.00% | 0.00 | 0 | 720 | 0.00 | 0.00 | 0.00 | 0.00 | 10/14/2026 | 10/15/2026 4:00:00 PM EST |
| 40.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 147 | 0.00 | 0.00 | 0.00 | 0.00 | 10/14/2026 | 10/15/2026 4:00:00 PM EST |
| 45.00 | 0.00 | 0.25 | 0.13 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 503 | 0.00 | 0.00 | 0.00 | 0.00 | 10/14/2026 | 10/15/2026 4:00:00 PM EST |
| 50.00 | 0.00 | 2.75 | 1.38 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 215 | 0.00 | 0.00 | 0.00 | 0.00 | 9/22/2026 | 10/15/2026 4:00:00 PM EST |
| 15.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 26 | 3.87 | 0.00 | 0.00 | 0.00 | 10/2/2026 | 10/15/2026 4:00:00 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 36 | 2.45 | -0.01 | 0.01 | -0.01 | 9/28/2026 | 10/15/2026 4:00:00 PM EST |
| 20.00 | 0.05 | 0.25 | 0.15 | 0.10 | +0.06 | +150.00% | 0.01 | 29 | 111 | 1.56 | -0.16 | 0.14 | -0.19 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 22.50 | 0.80 | 1.95 | 1.38 | 1.61 | +1.36 | +544.00% | 0.06 | 28 | 215 | 3.20 | -0.63 | 0.20 | -0.41 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 24.00 | 0.50 | 4.70 | 2.60 | % | 0.11 | 0 | 0 | 7.20 | -0.86 | 0.11 | -0.12 | 10/15/2026 4:00:00 PM EST | |||
| 25.00 | 3.10 | 4.70 | 3.90 | 3.87 | +2.39 | +161.49% | 0.16 | 16 | 186 | 5.57 | -0.93 | 0.06 | -0.05 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 26.00 | 2.85 | 6.50 | 4.68 | % | 0.18 | 0 | 0 | 8.05 | -0.98 | 0.03 | -0.01 | 10/15/2026 4:00:00 PM EST | |||
| 27.00 | 4.30 | 7.60 | 5.95 | % | 0.22 | 0 | 0 | 8.87 | -0.99 | 0.01 | 0.00 | 10/15/2026 4:00:00 PM EST | |||
| 28.00 | 5.30 | 8.60 | 6.95 | % | 0.25 | 0 | 0 | 9.40 | -1.00 | 0.00 | 0.00 | 10/15/2026 4:00:00 PM EST | |||
| 29.00 | 5.60 | 9.60 | 7.60 | % | 0.26 | 0 | 0 | 9.91 | -1.00 | 0.00 | 0.00 | 10/15/2026 4:00:00 PM EST | |||
| 30.00 | 7.80 | 9.90 | 8.85 | 8.97 | +3.40 | +61.05% | 0.29 | 2 | 184 | 8.66 | -1.00 | 0.00 | 0.00 | 10/15/2026 | 10/15/2026 4:00:00 PM EST |
| 31.00 | 7.50 | 11.60 | 9.55 | % | 0.31 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/15/2026 4:00:00 PM EST | |||
| 35.00 | 12.40 | 15.50 | 13.95 | 8.30 | 0.00 | 0.00% | 0.40 | 0 | 3 | 0.00 | -1.00 | 0.00 | 0.00 | 10/13/2026 | 10/15/2026 4:00:00 PM EST |
| 40.00 | 17.30 | 20.50 | 18.90 | 11.50 | 0.00 | 0.00% | 0.47 | 0 | 12 | 0.00 | -1.00 | 0.00 | 0.00 | 10/9/2026 | 10/15/2026 4:00:00 PM EST |
| 45.00 | 22.30 | 25.50 | 23.90 | % | 0.53 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/15/2026 4:00:00 PM EST | |||
| 50.00 | 26.60 | 30.60 | 28.60 | % | 0.57 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/15/2026 4:00:00 PM EST |