𧬠WGS $2.1M Put Bet Before Earnings! π°
$2.1M institutional position detected on WGS. Someone just dropped $2.1M on GeneDx puts with earnings dropping tomorrow morning! This massive institutional put purchase at the $117 strike expires Full breakdown includes gamma exposure levels, catalyst timeline, and actionable trading strategies.
π October 27, 2025 | π₯ Unusual Activity Detected
π― The Quick Take
Someone just dropped $2.1M on GeneDx puts with earnings dropping tomorrow morning! This massive institutional put purchase at the $117 strike expires October 31st - just 4 days away and 1 day after Q3 earnings. With WGS trading at $129.45, this is a bet on a 9.6% drop post-earnings. Translation: Smart money is hedging or betting against the genomics rally! π
π Company Overview
GeneDx Holdings Corp. (WGS) is a genomics company revolutionizing rare disease diagnostics:
- Market Cap: $3.70 Billion
- Industry: Health Services - Genomic Testing & Interpretation
- Headquarters: Stamford, Connecticut
- Employees: ~1,000
- Core Business: Whole exome and genome sequencing for rare disease diagnosis, leveraging extensive clinical data for precision medicine
π° The Option Flow Breakdown
The Tape (October 27, 2025 @ 10:03:48):
| Time | Symbol | Side | Buy/Sell | Type | Expiration | Premium | Strike | Volume | OI | Size | Spot | Option Price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10:03:48 | WGS | MID | BUY | PUT $117 | 2025-10-31 | $2.1M | $117 | 1.7K | 154 | 1,650 | $129.45 | $13 |
π€ What This Actually Means
This is a massive bearish bet right before earnings! The trader:
- πΈ Paid $2.1M in premium for 1,650 put contracts
- π― Strike price at $117 (9.6% below current price of $129.45)
- β° Expires October 31st - just 1 day after Q3 earnings on October 28th
- π Breakeven around $104 ($117 strike - $13 premium paid)
- π Mid-market execution suggests institutional sizing
Size Analysis: π¦ Large fund allocation - this is serious institutional money at work, not retail speculation.
What makes this unusual:
- π Volume of 1.7K vs Open Interest of only 154 - this is 11x the existing OI!
- π° $2.1M premium is substantial for a $3.7B market cap stock
- β±οΈ Timing is critical - positioned for immediate earnings reaction
- π² This could be either a sophisticated hedge by a long holder OR a directional bearish bet
π Technical Setup / Chart Check-Up
YTD Performance Chart
GeneDx has been on an absolute tear in 2025 with a stunning +66.9% YTD return! The stock started the year at $79.63 and currently sits at $132.91 after hitting recent highs around $136.
Key observations:
- Massive rally: Up 67% YTD - significantly outperforming the broader market
- Volatility: 105.1% implied volatility signals explosive moves expected
- Max drawdown: -51.82% shows this stock can move violently in both directions
- Recent momentum: Strong October surge from $115 to current $133 levels
- Volume spikes: Increased activity around major catalyst announcements
The chart shows a classic biotech pattern - volatile swings with massive upside potential but equally dramatic pullbacks. Current price is testing recent all-time highs, which often attracts profit-taking.
Gamma-Based Support & Resistance Analysis
Current Price: $132.89
The gamma chart reveals critical levels that explain this bearish positioning:
π΅ Put Gamma Support Levels:
- $130: Strongest immediate support (6.86% total gamma) - just 2.1% below current price
- $125: Secondary support floor (9.51% total gamma) - 5.9% downside
- $120: Major support zone (21.9% total gamma) - 9.7% drop protection
- $115: Massive put wall (56.8% total gamma) - 13.4% below - THIS IS THE KEY LEVEL!
- $110: Additional floor (23.2% total gamma) - 17.2% downside
π Call Gamma Resistance Levels:
- $135: Immediate ceiling (4.98% total gamma) - 1.6% above current
- $140: Major resistance wall (18.7% total gamma) - 5.4% upside
- $145: Minor resistance (2.96% total gamma) - 9.2% above
- $150: Extended resistance (5.75% total gamma) - 12.9% upside
- $155: Upper bound (4.30% total gamma) - 16.7% above
Net Gamma Bias: Bearish - Total put gamma (1.397) exceeds call gamma (1.192), indicating market makers will be net sellers on rallies and net buyers on dips, creating downward pressure.
Why this matters for the trade: The $117 put strike sits between major support at $120 and the massive put wall at $115. If earnings disappoint, price could quickly gap down to test these critical support zones, making this trade profitable.
πͺ Catalysts
Upcoming Events
Q3 2025 Earnings - October 28, 2025 (Tomorrow - Before Market Open)
- Wall Street expects Revenue: $104.33M vs Q2's massive beat of $102.69M^1
- Consensus EPS: $0.33 vs Q2's blowout $0.50^1
- Implied move: Β±21.5% based on options pricing^2
- Last earnings reaction: +8.1% pop on Q2 results^2
- Key focus: Testing volume growth, exome/genome test adoption rates, reimbursement trends, and impact of recent FDA designation^3
This earnings report is make-or-break for sustaining the recent rally!
FDA Breakthrough Device Designation - October 20, 2025 (Already Happened)
- GeneDx received FDA Breakthrough Device Designation for ExomeDx and GenomeDx tests^4
- Provides expedited regulatory pathway for FDA review and approval^4
- Prioritized feedback and enhanced collaboration with FDA regulators^4
- Potential for faster market access across all 50 states^5
- Could unlock expanded reimbursement from insurance payers once FDA-cleared^5
- ExomeDx focuses on protein-coding regions; GenomeDx sequences entire genome^5
Florida Sunshine Genetics Act Partnership - October 13, 2025 (Already Happened)
- Florida State University selected GeneDx as exclusive partner for nation's first state-backed genomic newborn screening program^6
- 5-year pilot program to sequence 100,000 newborns statewide^6
- First state-sponsored genomic newborn screening (gNBS) program in U.S.^6
- Screens for over 600 genetic conditions from birth^7
- Establishes GeneDx as gold standard for state-level genomic programs^7
- Could serve as blueprint for other states - massive addressable market opportunity^8
Recently Completed
Blowout Q2 2025 Earnings - July 29, 2025
- Revenue: $102.69M vs $86.00M expected - 19.5% beat^9
- EPS: $0.50 vs $0.10 expected - 400% beat^9
- Stock surged +8.1% post-earnings^2
- Net margin: 0.39% - turning profitable^10
- Return on equity: 16.51% - strong capital efficiency^10
Analyst Upgrades Wave
- BTIG: Raised target from $125 to $140 (October 22, 2025)^11
- Canaccord Genuity: Initiated coverage with $155 target (October 20, 2025)^11
- Piper Sandler: Raised target from $120 to $140 (September 11, 2025)^11
- Consensus: 8 Buy, 3 Hold, 1 Sell - "Moderate Buy" rating^12
π― Price Targets & Probabilities
Using gamma levels, technical setup, and catalyst timing:
Bull Case (30% chance)
Target: $140-$155
- Q3 earnings show accelerating testing volume growth
- Strong adoption of FDA Breakthrough-designated tests
- Reimbursement landscape improves
- Florida partnership showing early success metrics
- Breaks through $140 call gamma resistance wall
- Analyst price targets of $140-$155 get validated^11
Base Case (40% chance)
Target: $120-$135 range
- Mixed earnings results - revenue beat but margin pressure
- Stock consolidates recent 67% YTD gains
- Holds above $120 major gamma support
- Implied volatility (105%) crushes post-earnings
- Market digests recent FDA and Florida news
Bear Case (30% chance)
Target: $104-$117
- Earnings miss on either revenue or EPS
- Reimbursement headwinds mentioned on call
- Profit-taking after 67% YTD run
- Tests $115 massive put gamma wall (56.8% total gamma)
- Broader biotech sector weakness
π‘ Trading Ideas
π‘οΈ Conservative: Wait and Watch
Play: Stay on sidelines until post-earnings clarity
Strategy:
- Let earnings shake out the volatility
- Watch for price action around $115-$120 support
- Consider buying shares on dip to major support levels
- Wait for IV crush before selling premium
Why this works: With 105% IV and 21.5% implied move, patience pays - avoid getting chopped up in earnings volatility
βοΈ Balanced: Straddle the Uncertainty
Play: Short put spread to collect premium (Post-earnings)
Sell $115 puts, buy $110 puts (November expiration)
Risk: $5 per spread maximum loss
Reward: $2-3 credit per spread collected
Why this works: Targets the massive 56.8% gamma support at $115 - if price stabilizes post-earnings, collect premium as IV crushes
π Aggressive: Ride the Put Wave
Play: Buy shorter-dated puts for earnings move
Buy $125 puts or $120 puts (October 31st expiration)
Risk: Premium paid (likely $8-12 per contract)
Reward: 3-5x return if stock gaps down to $115 support
Why this works: Follow the smart money bearish bet, but use closer-to-money strikes for better delta exposure and lower breakeven
β οΈ Risk Factors
- Premium valuation: Trading at extended valuations after 67% YTD rally - pullback risk elevated
- Insider selling: Significant insider sales totaling $65.4M over last 3 months, including CEO and CFO transactions^13 - classic distribution pattern
- Reimbursement uncertainty: Insurance payer policies remain biggest risk to margins and revenue growth^3
- Securities litigation: Ongoing investigation into alleged false claims regarding Centrellis platform from 2022^14
- High volatility: 105% IV means options are extremely expensive - IV crush post-earnings will hurt both calls AND puts
- Competition: Intense pressure from Quest, LabCorp, Invitae, Natera, and Myriad Genetics in genomic testing space
- Momentum exhaustion: After massive rally, stock vulnerable to "sell the news" on any earnings disappointment
π The Bottom Line
Real talk: This $2.1M put purchase is a serious bearish statement heading into tomorrow's earnings. Someone with deep pockets is either hedging a massive long position or betting on a post-earnings pullback.
The setup is interesting: Stock up 67% YTD, trading near all-time highs, with 105% implied volatility pricing in huge moves. Recent catalysts (FDA designation, Florida partnership) are fantastic long-term - but they're already announced and likely priced in. The $65M in insider selling over past 3 months raises eyebrows too.
If you own WGS: Consider taking some profits above $130 or buying protective puts around $120-$125 strikes. That 67% gain deserves protection.
If you're watching: Tomorrow's earnings at 8:30 AM ET will be the moment of truth. With a 21.5% implied move, expect fireworks either way. The $115-$120 support zone will be critical if we see selling.
If you're bearish: This institutional put buy validates the setup, but be careful - options are expensive and IV crush could hurt even if you're directionally right.
Mark your calendar:
- October 28, 8:30 AM ET - Q3 2025 earnings release
- October 31 - Put option expiration (just 3 days post-earnings)
The next 24 hours will determine if this genomics rocket keeps flying or if we see a profit-taking correction. Buckle up! π’
Disclaimer: Options trading involves substantial risk of loss. This analysis is for educational purposes only and not financial advice. Past performance doesn't guarantee future results. Always conduct your own due diligence before trading.
About GeneDx: GeneDx Holdings Corp. is a genomics company specializing in rare disease diagnostics through whole exome and genome sequencing, with a $3.70 billion market cap in the health services sector. The company leverages extensive clinical data to provide personalized and actionable health insights for diagnosis, treatment, and drug discovery.