Options/KRYS

KRYSKrystal Biotech, Inc. Common Stock

Options Analysis Report•BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)

Market Cap $10.2B|NASDAQ

● 2026-09-11$345.55

BULLISH

Analysis: 2026-09-10 EOD data

1Y +139.4%YTD +39.9%7D -3.5%

Options Vol

30D

Implied Move

±8.6%

IV Rank

KRYS Options Overview

Mixed signals. Conditions favor premium sellers.

REWARDS

RISK ANALYSIS

Snowflake Analysis

Favorable conditions for premium sellers

Learn

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KRYS Gamma Walls

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Value

Is IV priced right?

6.1

ExpensiveCheap

Measures whether options are cheap, fair, or rich relative to historical and peer

levels.

Risk Checks5/9 checks passed

IV Rank

≤35%

IV Rank 69.8% — elevated vs history

IV/HV Ratio

<1.05x

IV/HV 1.52x — IV premium over HV

Sector Relative≤50%

Sector percentile 41% — below sector median

Term Structure

<1.1x

Front/Back 0.82x — contango

Skew Normal

<1.25x

Put/Call IV 1.16x — elevated

Absolute IV

<80%

ATM IV 48.3% — normal range

Spread-Adjusted Value

<80%

Effective IV 80.8% (ATM 48.3% + spread 16.2% + bias) — expensive

Execution Efficiency

<3.0%

Total drag 25.51% (spread 16.23% + slippage 9.28%) — high friction

Vega Efficiency

≥5.0

Vega efficiency 70.69 (vega 114.726 / spread 16.23%) — efficient

Sentiment

Bullish or bearish?

7.3

BearishBullish

Analyzes

put/call ratios

open interest skew

, and flow direction to determine market bias.

Risk ChecksVery Bullish - Moderate signal (Conviction: +83%, Raw: +70%)

Flow Direction

|net sentiment| ≥25%

Conviction-weighted: +83% (strong bullish) — Raw: +70%

OI Skew Magnitude

≥15%

|OI skew| 6.5% — balanced

Volume-OI Alignment

Same sign, |vol skew| ≥10%

Vol skew -3.7%, OI skew +6.5% — divergent (opposite)

Conviction Quality

≥2/3 conditions

0-DTE 0%, far-OTM 15%, avg DTE 30

OI Momentum

|change| ≥3%

OI change +0.0% (5d) — stable

Smart Money Flow

|weighted flow| ≥20%

ITM: +0%, ATM: +50%, OTM: +75% — bullish (ITM/ATM divergent)

Sector Relative≤40% or ≥60%

Sector P/C percentile 78% — very bearish vs sector

Activity

Unusual activity?

2.9

QuietActive

Detects volume surges,

block trades

, and unusual options activity that may signal moves.

Risk Checks2/8 checks passed

Volume Surge

≥1.5x

Volume 0.1x avg — normal

Turnover Rate

≥15%

Vol/OI 0.4% — normal turnover

Multi-Day Persistence

≥2 days

1 day(s) elevated — may be one-day event

OI Build

≥5%

OI change +5.6% (5d) — building

Sector Relative≥60%

Sector activity percentile 22% — below sector avg

Trade Quality

≥30%

Large trade volume 0% — mostly retail

Execution Urgency

≥60%

Aggressive execution 42% — patient

Flow Conviction

≥30

Conviction +83 (bullish) — strong conviction

Liquidity

Can I trade efficiently?

2.3

IlliquidLiquid

Evaluates

bid-ask spreads

, volume depth, and open interest for trade execution quality.

Risk Checks0/8 checks passed

Tradeable Spread

≤5.0%

Spread 16.2% — wide

Adequate OI

≥10,000

OI 7,583 — thin

Active Volume

≥500

Volume 27/day — thin

Reasonable Cost

≤$0.50

$0.81 to cross — expensive

Strike Coverage

≥5 strikes

0 liquid strikes — limited options

Sector Relative≤40%

Sector spread percentile 76% — wider than sector

Order Book Depth

≥100 contracts

Depth 19.5 contracts (bid:7.4 ask:12.1) — thin

Execution Quality

<1.0%

Avg slippage 9.28% — poor

Timing

Is now a good time?

6.4

RiskyFavorable

Considers earnings proximity,

time decay

, and event calendar for optimal entry timing.

Risk Checks5/9 checks passed

Term Structure Clarity

|slope| ≥5%

Slope -17.8% — contango

IV Percentile Clarity

<30 or >70

IV percentile 70% — neutral

Event Detection

≥10pts kink

IV kink -3.3pts — no clear event

Theta/Vega Clarity

<0.5 or >2.0

θ/ν ratio 897.70 — favors income trades

Expiration Distribution

≥3 expirations

4 liquid expirations — flexible

Event Risk

≥60% (safe)

caution advised: FOMC in 5d; CPI in 0d (HIGH)

Spread Momentum

<1.2 ratio

Spread ratio 1.00x — stable

Flow Momentum

≥25% strength + ≥50% consistency

Flow +83% @ 94% consistency — STRONG directional (bullish)

Smart Money Timing

≥40 composite score

Score 30 (ITM 20% + inst 0%) — retail dominated

Directional Strategy Fit

Option Buyers

Long Calls6.9

bullishIV cheap, bullish flow

Long Puts4.4

bearishIV cheap, bullish flow

Premium Sellers

Cash-Secured Put5.1

bullishIV too cheap, bullish flow

Covered Call3.6

bearishIV too cheap, bullish flow

For educational purposes only. Not investment advice.

The Options Desk tracks the move options price into every US earnings report the week of Sep 7, 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.

More on KRYS

KRYS gamma walls KRYS option chain KRYS max pain KRYS expected move KRYS IV rank KRYS put/call ratio KRYS options flow