GRNYFundStrat Granny Shots US Large Cap ETF
GRNY Options Overview
IV is low. No clear edge detected.
REWARDS
RISK ANALYSIS
GRNY Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 24.9% — cheap vs history
IV/HV 1.73x — IV premium over HV
Sector percentile 42% — below sector median
Front/Back 0.82x — contango
Put/Call IV 1.16x — elevated
ATM IV 21.3% — normal range
Effective IV 68.2% (ATM 21.3% + spread 23.5% + bias) — fair
Total drag 34.28% (spread 23.46% + slippage 10.82%) — high friction
Vega efficiency 1.13 (vega 2.652 / spread 23.46%) — spread drag
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: -9% (neutral) — Raw: -9%
|OI skew| 84.8% — call-heavy
Vol skew +0.0%, OI skew +84.8% — divergent (opposite)
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: +14%, ATM: +34%, OTM: -80% — bullish (ITM/ATM aligned)
Sector P/C percentile 27% — very bullish vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 0.8x avg — normal
Vol/OI 1.1% — normal turnover
1 day(s) elevated — may be one-day event
OI change +0.8% (5d) — stable
Sector activity percentile 32% — below sector avg
Large trade volume 0% — mostly retail
Aggressive execution 28% — patient
Conviction -9 (bearish) — mixed
Liquidity
Can I trade efficiently?
Evaluates
Spread 23.5% — wide
OI 18,602 — adequate
Volume 196/day — thin
$1.17 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 56% — neutral vs sector
Depth 337.7 contracts (bid:223.4 ask:114.3) — adequate
Avg slippage 10.82% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope -18.3% — contango
IV percentile 25% — buyer opportunity
IV kink -2.3pts — no clear event
θ/ν ratio 215.58 — favors income trades
3 liquid expirations — flexible
safe window: No earnings detected
Spread ratio 1.00x — stable
Flow -9% @ 54% 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.