QUALYS, INC. (QLYS) Most Active Options
The 19 most actively traded QUALYS, INC. (QLYS) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Aug 24, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active QLYS Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| QLYS $200 call | Sep 18, 2026 | 25d | $1.80 | — | 62 | — | 105 | 80 | 3.0× avg |
| QLYS $220 call | Oct 16, 2026 | 53d | $1.91 | — | — | — | 0 | 29 | — |
| QLYS $175 call | Sep 18, 2026 | 25d | $9.75 | — | 59 | — | 11 | 5 | 1.3× avg |
| QLYS $155 put | Sep 18, 2026 | 25d | $1.38 | 0.0% | 0 | 1.00 | 9 | 5 | 0.3× avg |
| QLYS $195 call | Oct 16, 2026 | 53d | $6.40 | 0.0% | 0 | 1.00 | 0 | 5 | 4.7× avg |
| QLYS $180 put | Sep 18, 2026 | 25d | $7.00 | — | 0 | — | 5 | 4 | 2.8× avg |
| QLYS $160 call | Dec 18, 2026 | 116d | $32.30 | — | 79 | — | 25 | 3 | 8.2× avg |
| QLYS $190 call | Sep 18, 2026 | 25d | $3.50 | — | 67 | — | 5 | 2 | 0.3× avg |
| QLYS $170 put | Sep 18, 2026 | 25d | $4.60 | — | 2 | — | 4 | 2 | 0.2× avg |
| QLYS $200 call | Dec 18, 2026 | 116d | $14.30 | — | 47 | — | 57 | 2 | 2.9× avg |
| QLYS $160 call | Mar 19, 2027 | 207d | $39.00 | — | 80 | — | 10 | 2 | 5.4× avg |
| QLYS $180 put | Dec 18, 2026 | 116d | $20.50 | — | 6 | — | 2 | 2 | 5.3× avg |
| QLYS $160 put | Oct 16, 2026 | 53d | $5.13 | — | — | — | 0 | 1 | — |
| QLYS $180 call | Oct 16, 2026 | 53d | $11.55 | 45.1% | 71 | 0.53 | 0 | 1 | 0.3× avg |
| QLYS $155 put | Oct 16, 2026 | 53d | $4.00 | 49.0% | 0 | -0.19 | 0 | 1 | 1.6× avg |
| QLYS $165 put | Sep 18, 2026 | 25d | $2.62 | — | 2 | — | 20 | 1 | 0.1× avg |
| QLYS $165 put | Oct 16, 2026 | 53d | $5.50 | 500.0% | 100 | 0.00 | 0 | 1 | 1.3× avg |
| QLYS $135 call | Dec 18, 2026 | 116d | $49.81 | — | 34 | — | 13 | 1 | 11.6× avg |
| QLYS $100 put | Sep 18, 2026 | 25d | $0.25 | — | 23 | — | 19 | 1 | 6.3× avg |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active QLYS contract today is the $200 call expiring in 25 days, with 80 contracts traded. Calls dominate the most-active list (10 of the top 19), showing where trading interest concentrates.
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QLYS Options FAQ
Which QLYS option contract is most active today?
The most traded QLYS contract is the $200 call expiring Sep 18, 2026, with 80 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active QLYS options?
The table lists the 19 QLYS contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.