QLYSQualys, Inc. Common Stock
QLYS Options Overview
IV is elevated with bullish flow. No clear edge detected.
REWARDS
RISK ANALYSIS
QLYS Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 73.7% — elevated vs history
IV/HV 0.74x — IV ≤ HV
Sector percentile 37% — below sector median
Front/Back 0.90x — contango
Put/Call IV 1.16x — elevated
ATM IV 47.8% — normal range
Effective IV 72.0% (ATM 47.8% + spread 12.1% + bias) — fair
Total drag 15.49% (spread 12.08% + slippage 3.41%) — high friction
Vega efficiency 33.42 (vega 40.366 / spread 12.08%) — efficient
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: -1% (neutral) — Raw: +3%
|OI skew| 30.4% — call-heavy
Vol skew +84.5%, OI skew +30.4% — aligned
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: +4%, ATM: +60%, OTM: -4% — strong bullish (ITM/ATM aligned)
Sector P/C percentile 14% — very bullish vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 0.2x avg — normal
Vol/OI 0.9% — normal turnover
1 day(s) elevated — may be one-day event
OI change +6.8% (5d) — building
Sector activity percentile 25% — below sector avg
Large trade volume 0% — mostly retail
Aggressive execution 36% — patient
Conviction -1 (bearish) — mixed
Liquidity
Can I trade efficiently?
Evaluates
Spread 12.1% — wide
OI 10,945 — adequate
Volume 103/day — thin
$0.60 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 62% — wider than sector
Depth 24.700000000000003 contracts (bid:9.3 ask:15.4) — thin
Avg slippage 3.41% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope -9.9% — contango
IV percentile 74% — seller opportunity
IV kink -2.1pts — no clear event
θ/ν ratio 405.69 — favors income trades
3 liquid expirations — flexible
safe window: No events detected
Spread ratio 1.00x — stable
Flow -1% @ 50% consistency — unclear
Score 30 (ITM 20% + inst 0%) — retail dominated
Directional Strategy Fit
For educational purposes only. Not investment advice.
The Options Desk tracks the move options price into every US earnings report the week of Aug 31, next to how much each stock has actually moved on its past prints — plus the SPY, QQQ and IWM expected ranges and the gamma walls that box them in.