
CXCemex S.A.B. de C.V.
CX Options Overview
IV is elevated with bullish flow. Conditions favor premium sellers.
REWARDS
RISK ANALYSIS
CX Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 75.8% — elevated vs history
IV/HV 2.05x — IV premium over HV
Sector percentile 66% — above sector median
Front/Back 1.45x — backwardation
Put/Call IV 1.16x — elevated
ATM IV 52.6% — normal range
Effective IV 124.5% (ATM 52.6% + spread 35.9% + bias) — expensive
Total drag 48.43% (spread 35.94% + slippage 12.49%) — high friction
Vega efficiency 0.75 (vega 2.678 / spread 35.94%) — spread drag
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: -96% (strong bearish) — Raw: -91%
|OI skew| 78.0% — call-heavy
Vol skew +100.0%, OI skew +78.0% — aligned
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: -100%, ATM: -100%, OTM: -84% — strong bearish (ITM/ATM aligned)
Sector P/C percentile 50% — neutral vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 0.4x avg — normal
Vol/OI 0.5% — normal turnover
1 day(s) elevated — may be one-day event
OI change -6.1% (5d) — unwinding
Sector activity percentile 20% — quiet vs sector
Large trade volume 0% — mostly retail
Aggressive execution 43% — patient
Conviction -96 (bearish) — strong conviction
Liquidity
Can I trade efficiently?
Evaluates
Spread 35.9% — wide
OI 15,169 — adequate
Volume 76/day — thin
$1.80 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 80% — much wider than sector
Depth 267.0 contracts (bid:192.4 ask:74.6) — adequate
Avg slippage 12.49% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope +44.6% — backwardation
IV percentile 76% — seller opportunity
IV kink 30.7pts — event priced
θ/ν ratio 622.72 — favors income trades
3 liquid expirations — flexible
safe window: No earnings detected
Spread ratio 1.00x — stable
Flow -96% @ 97% consistency — STRONG directional (bearish)
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.