OEFiShares S&P 100 ETF
OEF Options Overview
IV is low. Conditions favor option buyers.
REWARDS
RISK ANALYSIS
OEF Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 7.7% — cheap vs history
IV/HV 1.30x — IV premium over HV
Sector percentile 14% — below sector median
Front/Back 0.78x — contango
Put/Call IV 1.16x — elevated
ATM IV 14.3% — normal range
Effective IV 57.2% (ATM 14.3% + spread 21.4% + bias) — good value
Total drag 24.83% (spread 21.44% + slippage 3.39%) — high friction
Vega efficiency 50.18 (vega 107.576 / spread 21.44%) — efficient
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: -24% (bearish) — Raw: -22%
|OI skew| 7.8% — balanced
Vol skew +100.0%, OI skew +7.8% — aligned
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: +0%, ATM: +0%, OTM: -22% — neutral (ITM/ATM divergent)
Sector P/C percentile 50% — neutral vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 0.3x avg — normal
Vol/OI 1.0% — normal turnover
1 day(s) elevated — may be one-day event
OI change +1.2% (5d) — stable
Sector activity percentile 30% — below sector avg
Large trade volume 0% — mostly retail
Aggressive execution 0% — patient
Conviction -24 (bearish) — mixed
Liquidity
Can I trade efficiently?
Evaluates
Spread 21.4% — wide
OI 2,092 — thin
Volume 20/day — thin
$1.07 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 35% — tighter than sector
Depth 61.599999999999994 contracts (bid:20.7 ask:40.9) — thin
Avg slippage 3.39% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope -21.5% — contango
IV percentile 8% — buyer opportunity
IV kink -2.3pts — no clear event
θ/ν ratio 1760.66 — favors income trades
3 liquid expirations — flexible
safe window: No earnings detected
Spread ratio 1.00x — stable
Flow -24% @ 64% 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.