CBOECboe Global Markets, Inc.
CBOE Options Overview
Mixed signals. Conditions favor premium sellers.
REWARDS
RISK ANALYSIS
CBOE Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 62.1% — elevated vs history
IV/HV 0.91x — IV ≤ HV
Sector percentile 85% — above sector median
Front/Back 0.95x — contango
Put/Call IV 1.16x — elevated
ATM IV 34.8% — normal range
Effective IV 54.2% (ATM 34.8% + spread 9.7% + bias) — good value
Total drag 13.85% (spread 9.68% + slippage 4.17%) — high friction
Vega efficiency 5.85 (vega 5.662 / spread 9.68%) — acceptable
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: +3% (neutral) — Raw: +1%
|OI skew| 27.0% — call-heavy
Vol skew +20.7%, OI skew +27.0% — aligned
0-DTE 15%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: -6%, ATM: -1%, OTM: +4% — neutral (ITM/ATM aligned)
Sector P/C percentile 27% — very bullish vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 1.0x avg — normal
Vol/OI 5.1% — normal turnover
1 day(s) elevated — may be one-day event
OI change -9.9% (5d) — unwinding
Sector activity percentile 87% — very active vs sector
Large trade volume 4% — mostly retail
Aggressive execution 16% — patient
Conviction +3 (bullish) — mixed
Liquidity
Can I trade efficiently?
Evaluates
Spread 9.7% — wide
OI 48,593 — adequate
Volume 2,471/day — adequate
$0.48 to cross — cheap
0 liquid strikes — limited options
Sector spread percentile 85% — much wider than sector
Depth 23.7 contracts (bid:12.0 ask:11.7) — thin
Avg slippage 4.17% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope -5.1% — contango
IV percentile 62% — neutral
IV kink -0.3pts — no clear event
θ/ν ratio 4.27 — favors income trades
4 liquid expirations — flexible
safe window: No events detected
Spread ratio 1.00x — stable
Flow +3% @ 52% consistency — unclear
Score 34 (ITM 20% + inst 4%) — 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.