VRTXVertex Pharmaceuticals Inc
VRTX Options Overview
bullish flow. Conditions favor option buyers.
REWARDS
RISK ANALYSIS
VRTX Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 35.9% — elevated vs history
IV/HV 0.81x — IV ≤ HV
Sector percentile 23% — below sector median
Front/Back 0.78x — contango
Put/Call IV 1.16x — elevated
ATM IV 26.9% — normal range
Effective IV 64.3% (ATM 26.9% + spread 18.7% + bias) — good value
Total drag 27.90% (spread 18.71% + slippage 9.19%) — high friction
Vega efficiency 31.13 (vega 58.250 / spread 18.71%) — efficient
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: -8% (neutral) — Raw: -2%
|OI skew| 0.7% — balanced
Vol skew +55.5%, OI skew +0.7% — aligned
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: +4%, ATM: -26%, OTM: +35% — neutral (ITM/ATM divergent)
Sector P/C percentile 29% — very bullish vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 0.5x avg — normal
Vol/OI 2.5% — normal turnover
1 day(s) elevated — may be one-day event
OI change +4.5% (5d) — building
Sector activity percentile 51% — neutral vs sector
Large trade volume 9% — mostly retail
Aggressive execution 23% — patient
Conviction -8 (bearish) — mixed
Liquidity
Can I trade efficiently?
Evaluates
Spread 18.7% — wide
OI 46,032 — adequate
Volume 1,145/day — adequate
$0.94 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 27% — tighter than sector
Depth 19.0 contracts (bid:9.5 ask:9.5) — thin
Avg slippage 9.19% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope -22.0% — contango
IV percentile 36% — neutral
IV kink -3.6pts — no clear event
θ/ν ratio 179.23 — favors income trades
4 liquid expirations — flexible
safe window: No events detected
Spread ratio 1.00x — stable
Flow -8% @ 54% consistency — unclear
Score 39 (ITM 20% + inst 9%) — 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.