CMECME Group Inc.
CME Options Overview
IV is low. No clear edge detected.
REWARDS
RISK ANALYSIS
CME Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 15.7% — cheap vs history
IV/HV 1.21x — IV premium over HV
Sector percentile 24% — below sector median
Front/Back 0.85x — contango
Put/Call IV 1.16x — elevated
ATM IV 22.7% — normal range
Effective IV 62.3% (ATM 22.7% + spread 19.8% + bias) — good value
Total drag 25.27% (spread 19.79% + slippage 5.48%) — high friction
Vega efficiency 15.86 (vega 31.395 / spread 19.79%) — efficient
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: -6% (neutral) — Raw: -3%
|OI skew| 0.7% — balanced
Vol skew +21.2%, OI skew -0.7% — divergent (opposite)
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: -54%, ATM: +25%, OTM: -4% — bearish (ITM/ATM divergent)
Sector P/C percentile 51% — neutral vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 1.2x avg — normal
Vol/OI 6.5% — normal turnover
1 day(s) elevated — may be one-day event
OI change +10.9% (5d) — building
Sector activity percentile 82% — very active vs sector
Large trade volume 25% — mixed
Aggressive execution 12% — patient
Conviction -6 (bearish) — mixed
Liquidity
Can I trade efficiently?
Evaluates
Spread 19.8% — wide
OI 57,339 — deep
Volume 3,716/day — adequate
$0.99 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 25% — tighter than sector
Depth 43.1 contracts (bid:23.5 ask:19.6) — thin
Avg slippage 5.48% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope -14.7% — contango
IV percentile 16% — buyer opportunity
IV kink -2.0pts — no clear event
θ/ν ratio 255.66 — favors income trades
5 liquid expirations — flexible
safe window: No events detected
Spread ratio 1.00x — stable
Flow -6% @ 53% consistency — unclear
Score 55 (ITM 20% + inst 25%) — moderate institutional
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.