Options Chain for QUINSTREET INC COM (QNST) - $15.01 as of 10/8/2025 4:33:07 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 | 11.50 | 14.10 | 12.80 | % | 5.12 | 0 | 0 | 0.01 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 5.00 | 9.40 | 11.60 | 10.50 | % | 2.10 | 0 | 0 | 0.01 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 7.50 | 6.90 | 9.10 | 8.00 | % | 1.07 | 0 | 0 | 0.01 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 10.00 | 4.90 | 6.60 | 5.75 | % | 0.57 | 0 | 0 | 0.01 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 12.50 | 2.30 | 4.20 | 3.25 | 3.87 | 0.00 | 0.00% | 0.26 | 0 | 15 | 2.85 | 0.99 | 0.02 | 0.00 | 9/11/2025 | 10/8/2025 3:59:58 PM EST |
| 15.00 | 0.35 | 1.60 | 0.98 | 0.75 | 0.00 | 0.00% | 0.07 | 0 | 3 | 1.34 | 0.68 | 0.26 | -0.06 | 10/2/2025 | 10/8/2025 3:59:58 PM EST |
| 17.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 0 | 1.49 | 0.12 | 0.14 | -0.02 | 9/30/2025 | 10/8/2025 3:59:58 PM EST |
| 20.00 | 0.00 | 0.75 | 0.38 | 0.04 | 0.00 | 0.00% | 0.02 | 0 | 4 | 2.12 | 0.00 | 0.01 | 0.00 | 9/22/2025 | 10/8/2025 3:59:58 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 2.61 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 3.02 | 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 | 0.00 | 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 | 7.28 | 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 | 5.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 10.00 | 0.00 | 1.90 | 0.95 | % | 0.10 | 0 | 0 | 5.42 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 12.50 | 0.00 | 1.00 | 0.50 | % | 0.04 | 0 | 0 | 2.56 | -0.01 | 0.02 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 15.00 | 0.30 | 0.40 | 0.35 | 0.50 | 0.00 | 0.00% | 0.02 | 0 | 1,000 | 0.60 | -0.32 | 0.26 | -0.06 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 17.50 | 2.05 | 2.70 | 2.38 | % | 0.14 | 0 | 0 | 1.45 | -0.88 | 0.14 | -0.02 | 10/8/2025 3:59:58 PM EST | |||
| 20.00 | 4.60 | 5.00 | 4.80 | % | 0.24 | 0 | 0 | 2.10 | -1.00 | 0.01 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 22.50 | 7.00 | 7.70 | 7.35 | % | 0.33 | 0 | 0 | 2.45 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 25.00 | 9.50 | 10.00 | 9.75 | % | 0.39 | 0 | 0 | 2.88 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST |