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CRBPCorbus Pharmaceuticals Holdings, Inc.

Options Analysis Report•PHARMACEUTICAL PREPARATIONS
Market Cap $211M|NASDAQ
● 2026-08-31$10.91
BULLISH
Analysis: 2026-08-28 EOD data
1Y +12.0%YTD +38.6%7D +2.1%
909
30D
±8.6%
54%

CRBP Options Overview

bullish flow. No clear edge detected.

REWARDS

RISK ANALYSIS

5.4VALUESENTIMENTACTIVITYLIQUIDITYTIMING

Snowflake Analysis

Favorable conditions for option buyers

Learn
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CRBP Gamma Walls

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Value

Is IV priced right?

5.6
ExpensiveCheap

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

levels.

Risk Checks5/9 checks passed
≤35%

IV Rank 50.0% — elevated vs history

<1.05x

IV/HV 1.00x — IV ≤ HV

Sector Relative≤50%

Sector percentile 50% — below sector median

<1.1x

Front/Back 1.00x — flat

<1.25x

Put/Call IV 1.00x — normal

<80%

ATM IV 0.0% — normal range

<80%

Effective IV 81.3% (ATM 0.0% + spread 40.6% + bias) — expensive

<3.0%

Total drag 51.23% (spread 40.65% + slippage 10.58%) — high friction

≥5.0

Vega efficiency 0.00 (vega 0.000 / spread 40.65%) — spread drag

Sentiment

Bullish or bearish?

7.4
BearishBullish

Analyzes

,
, and flow direction to determine market bias.

Risk ChecksBullish - Strong signal (Conviction: +25%, Raw: +23%)
|net sentiment| ≥25%

Conviction-weighted: +25% (bullish) — Raw: +23%

≥15%

|OI skew| 88.2% — call-heavy

Same sign, |vol skew| ≥10%

Vol skew +65.7%, OI skew +88.2% — aligned

≥2/3 conditions

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

|change| ≥3%

OI change +0.0% (5d) — stable

|weighted flow| ≥20%

ITM: -20%, ATM: +0%, OTM: +24% — bearish (ITM/ATM divergent)

Sector Relative≤40% or ≥60%

Sector P/C percentile 28% — very bullish vs sector

Activity

Unusual activity?

5.0
QuietActive

Detects volume surges,

, and unusual options activity that may signal moves.

Risk Checks2/8 checks passed
≥1.5x

Volume 1.0x avg — normal

≥15%

Vol/OI 2.5% — normal turnover

≥2 days

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

≥5%

OI change +15.9% (5d) — building

Sector Relative≥60%

Sector activity percentile 64% — active vs sector

≥30%

Large trade volume 22% — mixed

≥60%

Aggressive execution 58% — patient

≥30

Conviction +25 (bullish) — mixed

Liquidity

Can I trade efficiently?

3.5
IlliquidLiquid

Evaluates

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

Risk Checks3/8 checks passed
≤5.0%

Spread 40.6% — wide

≥10,000

OI 35,840 — adequate

≥500

Volume 909/day — adequate

≤$0.50

$2.03 to cross — expensive

≥5 strikes

0 liquid strikes — limited options

Sector Relative≤40%

Sector spread percentile 0% — much tighter than sector

≥100 contracts

Depth 88.3 contracts (bid:38.3 ask:50.0) — thin

<1.0%

Avg slippage 10.58% — poor

Timing

Is now a good time?

5.7
RiskyFavorable

Considers earnings proximity,

, and event calendar for optimal entry timing.

Risk Checks4/9 checks passed
|slope| ≥5%

Slope +0.0% — flat/unclear

<30 or >70

IV percentile 50% — neutral

≥10pts kink

IV kink 0.0pts — no clear event

<0.5 or >2.0

θ/ν ratio 1.00 — favors mixed

≥3 expirations

3 liquid expirations — flexible

≥60% (safe)

safe window: No events detected

<1.2 ratio

Spread ratio 1.00x — stable

≥25% strength + ≥50% consistency

Flow +25% @ 62% consistency — unclear

≥40 composite score

Score 52 (ITM 20% + inst 22%) — moderate institutional

Directional Strategy Fit

Option Buyers
Long Calls5.9
bullishIV fair, bullish flow
Long Puts4.3
bearishIV fair, bullish flow
Premium Sellers
Cash-Secured Put5.5
bullishIV fair, bullish flow
Covered Call3.8
bearishIV fair, 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 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.

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