Options Chain for QUINSTREET INC COM (QNST) - $17.55 as of 7/15/2026 8:22:23 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 | 13.90 | 15.60 | 14.75 | 10.00 | 0.00 | 0.00% | 5.90 | 0 | 3 | 0.00 | 1.00 | 0.00 | 0.00 | 6/12/2026 | 7/15/2026 4:00:01 PM EST |
| 5.00 | 11.50 | 14.40 | 12.95 | 6.60 | 0.00 | 0.00% | 2.59 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/18/2026 | 7/15/2026 4:00:01 PM EST |
| 7.50 | 9.10 | 11.90 | 10.50 | 5.54 | 0.00 | 0.00% | 1.40 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 6/17/2026 | 7/15/2026 4:00:01 PM EST |
| 10.00 | 6.60 | 9.30 | 7.95 | 5.24 | 0.00 | 0.00% | 0.80 | 0 | 10 | 0.00 | 1.00 | 0.00 | 0.00 | 7/1/2026 | 7/15/2026 4:00:01 PM EST |
| 12.50 | 4.10 | 6.90 | 5.50 | 1.04 | 0.00 | 0.00% | 0.44 | 0 | 1 | 8.91 | 0.99 | 0.01 | -0.01 | 6/25/2026 | 7/15/2026 4:00:01 PM EST |
| 15.00 | 2.00 | 3.60 | 2.80 | 1.31 | 0.00 | 0.00% | 0.19 | 0 | 60 | 4.33 | 0.88 | 0.08 | -0.13 | 7/7/2026 | 7/15/2026 4:00:01 PM EST |
| 17.50 | 0.00 | 1.95 | 0.98 | % | 0.06 | 0 | 0 | 3.71 | 0.54 | 0.16 | -0.25 | 7/15/2026 4:00:01 PM EST | |||
| 20.00 | 0.00 | 1.65 | 0.83 | 0.84 | 0.00 | 0.00% | 0.04 | 0 | 2 | 4.88 | 0.20 | 0.11 | -0.18 | 6/18/2026 | 7/15/2026 4:00:01 PM EST |
| 22.50 | 0.00 | 1.65 | 0.83 | 0.01 | 0.00 | 0.00% | 0.04 | 0 | 1 | 6.15 | 0.05 | 0.04 | -0.05 | 6/24/2026 | 7/15/2026 4:00:01 PM EST |
| 25.00 | 0.00 | 1.65 | 0.83 | % | 0.03 | 0 | 0 | 7.16 | 0.01 | 0.01 | -0.01 | 7/15/2026 4:00:01 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 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/15/2026 4:00:01 PM EST | |||
| 5.00 | 0.00 | 1.65 | 0.83 | % | 0.17 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/15/2026 4:00:01 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/15/2026 4:00:01 PM EST | |||
| 10.00 | 0.00 | 1.65 | 0.83 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/15/2026 4:00:01 PM EST | |||
| 12.50 | 0.00 | 1.65 | 0.83 | 0.20 | 0.00 | 0.00% | 0.07 | 0 | 26 | 8.39 | -0.01 | 0.01 | -0.01 | 6/26/2026 | 7/15/2026 4:00:01 PM EST |
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 3.63 | -0.12 | 0.08 | -0.13 | 7/15/2026 4:00:01 PM EST | |||
| 17.50 | 0.00 | 1.75 | 0.88 | % | 0.05 | 0 | 0 | 3.45 | -0.46 | 0.16 | -0.25 | 7/15/2026 4:00:01 PM EST | |||
| 20.00 | 0.85 | 3.60 | 2.23 | % | 0.11 | 0 | 0 | 3.92 | -0.80 | 0.11 | -0.18 | 7/15/2026 4:00:01 PM EST | |||
| 22.50 | 3.20 | 5.90 | 4.55 | % | 0.20 | 0 | 0 | 4.71 | -0.95 | 0.04 | -0.05 | 7/15/2026 4:00:01 PM EST | |||
| 25.00 | 5.70 | 8.40 | 7.05 | % | 0.28 | 0 | 0 | 5.65 | -0.99 | 0.01 | -0.01 | 7/15/2026 4:00:01 PM EST |