Options Chain for QUINSTREET INC COM (QNST) - $15.01 as of 10/8/2025 6:05:55 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 | 10.60 | 14.30 | 12.45 | % | 4.98 | 0 | 0 | 8.18 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 5.00 | 8.30 | 11.80 | 10.05 | % | 2.01 | 0 | 0 | 4.55 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 7.50 | 7.30 | 9.30 | 8.30 | % | 1.11 | 0 | 0 | 1.50 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 10.00 | 5.00 | 6.60 | 5.80 | % | 0.58 | 0 | 0 | 2.09 | 0.98 | 0.01 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 12.50 | 2.55 | 4.20 | 3.38 | % | 0.27 | 0 | 0 | 1.51 | 0.85 | 0.07 | -0.01 | 10/8/2025 3:59:58 PM EST | |||
| 15.00 | 1.25 | 1.80 | 1.53 | 1.48 | 0.00 | 0.00% | 0.10 | 0 | 1 | 0.67 | 0.57 | 0.13 | -0.01 | 8/18/2025 | 10/8/2025 3:59:58 PM EST |
| 17.50 | 0.00 | 0.60 | 0.30 | 0.74 | 0.00 | 0.00% | 0.02 | 0 | 21 | 0.68 | 0.28 | 0.11 | -0.01 | 9/29/2025 | 10/8/2025 3:59:58 PM EST |
| 20.00 | 0.00 | 0.45 | 0.23 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.86 | 0.11 | 0.06 | -0.01 | 9/15/2025 | 10/8/2025 3:59:58 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.22 | 0.03 | 0.02 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.40 | 0.01 | 0.01 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.69 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 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 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | 5.30 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 3.24 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 2.21 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 1.51 | -0.02 | 0.01 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 12.50 | 0.00 | 0.40 | 0.20 | % | 0.02 | 0 | 0 | 0.71 | -0.15 | 0.07 | -0.01 | 10/8/2025 3:59:58 PM EST | |||
| 15.00 | 1.00 | 1.20 | 1.10 | 1.16 | 0.00 | 0.00% | 0.07 | 2 | 1,395 | 0.58 | -0.43 | 0.13 | -0.01 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 17.50 | 2.10 | 2.90 | 2.50 | 2.05 | 0.00 | 0.00% | 0.14 | 0 | 261 | 0.42 | -0.72 | 0.11 | -0.01 | 9/29/2025 | 10/8/2025 3:59:58 PM EST |
| 20.00 | 4.50 | 5.00 | 4.75 | % | 0.24 | 0 | 0 | 0.74 | -0.89 | 0.06 | -0.01 | 10/8/2025 3:59:58 PM EST | |||
| 22.50 | 5.20 | 7.90 | 6.55 | % | 0.29 | 0 | 0 | 1.16 | -0.97 | 0.02 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 25.00 | 9.70 | 10.20 | 9.95 | % | 0.40 | 0 | 0 | 1.19 | -0.99 | 0.01 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 30.00 | 14.50 | 16.00 | 15.25 | % | 0.51 | 0 | 0 | 2.02 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST |