
PDFSPDF Solutions Inc
PDFS Options Overview
IV is elevated with bullish flow. Conditions favor premium sellers.
REWARDS
RISK ANALYSIS
PDFS Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 91.1% — elevated vs history
IV/HV 1.01x — IV ≤ HV
Sector percentile 83% — above sector median
Front/Back 1.06x — backwardation
Put/Call IV 1.16x — elevated
ATM IV 75.1% — normal range
Effective IV 137.5% (ATM 75.1% + spread 31.2% + bias) — expensive
Total drag 44.34% (spread 31.21% + slippage 13.13%) — high friction
Vega efficiency 3.80 (vega 11.856 / spread 31.21%) — spread drag
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: +95% (strong bullish) — Raw: +88%
|OI skew| 83.9% — call-heavy
Vol skew -22.2%, OI skew +83.9% — divergent (opposite)
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: +100%, ATM: +0%, OTM: +83% — strong bullish (ITM/ATM divergent)
Sector P/C percentile 88% — very bearish vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 0.7x avg — normal
Vol/OI 1.7% — normal turnover
1 day(s) elevated — may be one-day event
OI change +4.4% (5d) — building
Sector activity percentile 40% — neutral vs sector
Large trade volume 0% — mostly retail
Aggressive execution 20% — patient
Conviction +95 (bullish) — strong conviction
Liquidity
Can I trade efficiently?
Evaluates
Spread 31.2% — wide
OI 2,118 — thin
Volume 36/day — thin
$1.56 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 90% — much wider than sector
Depth 31.4 contracts (bid:19.0 ask:12.4) — thin
Avg slippage 13.13% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope +5.7% — backwardation
IV percentile 91% — seller opportunity
IV kink 6.4pts — no clear event
θ/ν ratio 421.92 — favors income trades
4 liquid expirations — flexible
safe window: No events detected
Spread ratio 1.00x — stable
Flow +95% @ 97% consistency — STRONG directional (bullish)
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.