USLMUnited States Lime & Minerals
USLM Options Overview
Mixed signals. Conditions favor premium sellers.
REWARDS
RISK ANALYSIS
USLM Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 56.7% — elevated vs history
IV/HV 1.56x — IV premium over HV
Sector percentile 30% — below sector median
Front/Back 0.89x — contango
Put/Call IV 1.16x — elevated
ATM IV 35.8% — normal range
Effective IV 154.6% (ATM 35.8% + spread 59.4% + bias) — expensive
Total drag 70.26% (spread 59.40% + slippage 10.86%) — high friction
Vega efficiency 5.48 (vega 32.534 / spread 59.40%) — acceptable
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: -21% (bearish) — Raw: -20%
|OI skew| 39.6% — call-heavy
Vol skew +0.0%, OI skew +39.6% — divergent (opposite)
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: +0%, ATM: +0%, OTM: -20% — neutral (ITM/ATM divergent)
Sector P/C percentile 71% — very bearish vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 0.6x avg — normal
Vol/OI 2.3% — normal turnover
1 day(s) elevated — may be one-day event
OI change +1.9% (5d) — stable
Sector activity percentile 53% — neutral vs sector
Large trade volume 0% — mostly retail
Aggressive execution 20% — patient
Conviction -21 (bearish) — mixed
Liquidity
Can I trade efficiently?
Evaluates
Spread 59.4% — wide
OI 265 — thin
Volume 6/day — thin
$2.97 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 61% — wider than sector
Depth 10.2 contracts (bid:8.6 ask:1.6) — thin
Avg slippage 10.86% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope -10.6% — contango
IV percentile 57% — neutral
IV kink -3.0pts — no clear event
θ/ν ratio 778.33 — favors income trades
4 liquid expirations — flexible
safe window: No events detected
Spread ratio 1.00x — stable
Flow -21% @ 67% 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.