Healthcare Sector
Market Tracker
Represents the strikes that had the highest premium of whale flow (on the ASK side) over the past 5 trading days.
Represents the strikes that had the highest premium of whale flow (on the BID side) over the past 5 trading days.
Total Open Interest of Calls & Puts across all strikes and expirations over the past 16 trading days.
| Expires | Type | Strike | OI | Change | Percent |
|---|---|---|---|---|---|
| 01/16/2026 | CALL | $230.00 | 448 | +128 | +40.00% |
| 04/17/2026 | CALL | $195.00 | 68 | +58 | +580.00% |
| 11/20/2026 | PUT | $170.00 | 6 | +4 | +200.00% |
| 01/16/2026 | CALL | $220.00 | 117 | +2 | +1.74% |
| 01/16/2026 | PUT | $210.00 | 37 | +1 | +2.78% |
| 01/16/2026 | PUT | $230.00 | 27 | +1 | +3.85% |
| 08/21/2026 | PUT | $150.00 | 3 | -1 | -25.00% |
| 01/16/2026 | CALL | $200.00 | 58 | -2 | -3.33% |
| 12/19/2025 | CALL | $185.00 | 1,181 | -13 | -1.09% |
| 12/19/2025 | PUT | $240.00 | 7 | -21 | -75.00% |
| 12/19/2025 | PUT | $220.00 | 165 | -97 | -37.02% |
| 12/19/2025 | PUT | $230.00 | 359 | -101 | -21.96% |
Contracts with largest changes in open interest from the previous trading day to the current/most recent.
| Name | Pct Held | Shares | Total |
|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.79% | 3.16M | 161.3M |
| Vanguard Small-Cap Index Fund | 2.36% | 2.67M | 136.42M |
| Alger Small Cap Focus Fund | 1.97% | 2.23M | 114.17M |
| SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1.58% | 1.79M | 91.74M |
| Alger Fds II-Alger Spectra Fund | 1.40% | 1.59M | 81.18M |
| Vanguard Small-Cap Growth Index Fund | 1.36% | 1.54M | 78.82M |
| Vanguard Extended Market Index Fund | 1.32% | 1.49M | 76.36M |
| JP Morgan Growth Advantage Fund | 0.93% | 1.05M | 53.72M |
| Columbia Acorn Fund | 0.88% | 993.55k | 50.79M |
| JP Morgan Mid Cap Growth Fund | 0.83% | 939.22k | 48.01M |
Natera New Test Data Could Change How Doctors Manage Breast Cancer
12/11 02:18 pm
Benzinga
Read moreWhy Is Adaptive Biotechnologies Stock Trading Lower After Natera's Over $400 Million Deal?
12/05 02:33 pm
Benzinga
Read moreNatera Buys Foresight To Boost Super-Early Cancer Detection Tech
12/05 11:05 am
Benzinga
Read more30% of Billionaire Stanley Druckenmiller's Portfolio Is Invested in These 3 Biotech Stocks
11/30 04:14 am
The Motley Fool
Read moreGlobal Liquid Biopsy Market Set to Reach USD 7.05 Billion by 2030 | MarketsandMarkets™
08/22 09:00 am
GlobeNewswire Inc.
Read morePersonalis (PSNL) Q2 Revenue Falls 24%
08/06 05:14 am
The Motley Fool
Read moreU.S. Minimal Residual Disease Testing Market Trends Analysis Report 2025-2033 | Integration with Personalized Medicines, & Rising Incidence and Prevalence of Hematological Malignancies Fueling Growth
07/25 04:59 am
GlobeNewswire Inc.
Read moreMolecular Diagnostics for Cancer Market Research 2025: Advances in Personalized Medicine and Liquid Biopsies Reshape Industry Landscape
06/12 04:58 am
GlobeNewswire Inc.
Read moreMinimal Residual Disease Testing Market Forecast Report, 2025-2030 - Precision Medicine and Early Relapse Detection Drive MRD Testing Demand Worldwide
04/08 04:48 am
GlobeNewswire Inc.
Read moreLiquid Biopsy Market Worth US$11.3 billion at a robust CAGR of 11.9% | MarketsandMarkets™.
02/25 09:30 pm
GlobeNewswire Inc.
Read moreHere Are Billionaire Stanley Druckenmiller's 5 Biggest Stock Holdings
01/09 09:15 am
The Motley Fool
Read moreHere Are Billionaire Stanley Druckenmiller's 5 Biggest Stock Holdings
11/21 09:30 am
The Motley Fool
Read moreLiquid Biopsy Market to Reach $ 32.54 Billion, Globally, by 2033 at 11.61% CAGR: The Brainy Insights
09/12 08:30 pm
GlobeNewswire Inc.
Read moreCathie Wood Goes Bargain Hunting: 3 Stocks She Just Bought
08/20 06:40 am
The Motley Fool
Read moreLaboratory-Developed Tests (LDTs) World Market Forecast Report to 2028, with Coverage of the Effects of the FDA's New "Medical Devices: Laboratory Developed Tests" Rule, Passed in April 2024
08/15 10:58 am
GlobeNewswire Inc.
Read moreIs First Trust NYSE Arca Biotechnology ETF (FBT) a Strong ETF Right Now?
06/11 06:20 am
Zacks Investment Research
Read moreShould You Invest in the First Trust NYSE Arca Biotechnology ETF (FBT)?
06/04 06:20 am
Zacks Investment Research
Read moreIs First Trust Health Care AlphaDEX ETF (FXH) a Strong ETF Right Now?
05/31 06:20 am
Zacks Investment Research
Read moreShould You Invest in the First Trust Health Care AlphaDEX ETF (FXH)?
05/22 06:20 am
Zacks Investment Research
Read morePlanet Fitness To Rally Around 19%? Here Are 10 Top Analyst Forecasts For Tuesday
05/14 09:01 am
Benzinga
Read moreKey Takeaways From Natera Analyst Ratings
05/13 05:00 pm
Benzinga
Read moreUS Stocks Set To End Week Strong With S&P 500 Eyeing Break Above Late-March Peak: Analyst Says He's Still A Buy In May Amid This Positive Signal
05/10 07:16 am
Benzinga
Read moreNatera (NTRA) Q1 Earnings: Taking a Look at Key Metrics Versus Estimates
05/09 06:30 pm
Zacks Investment Research
Read moreCracking The Code: Understanding Analyst Reviews For Natera
04/05 05:00 pm
Benzinga
Read moreDisney, Natera, Chubb And A Major Tech Stock On CNBC's 'Final Trades'
03/12 08:43 am
Benzinga
Read moreWhat Makes Natera (NTRA) a Strong Momentum Stock: Buy Now?
03/04 01:00 pm
Zacks Investment Research
Read moreCompared to Estimates, Natera (NTRA) Q4 Earnings: A Look at Key Metrics
02/28 07:30 pm
Zacks Investment Research
Read moreAgilon Health (AGL) Reports Q4 Loss, Tops Revenue Estimates
02/27 06:20 pm
Zacks Investment Research
Read moreA Glimpse Into The Expert Outlook On Natera Through 9 Analysts
02/20 02:00 pm
Benzinga
Read morePinterest, Checkpoint Therapeutics And 2 Other Stocks Insiders Are Selling
02/05 10:42 am
Benzinga
Read moreExpert Ratings For Natera
01/17 03:00 pm
Benzinga
Read moreProgress Software Posts Strong Q4 Results, Joins Impinj, REGENXBIO And Other Big Stocks Moving Higher In Wednesday's Pre-Market Session
01/17 06:32 am
Benzinga
Read moreBull of the Day: NeoGenomics (NEO)
01/12 06:20 am
Zacks Investment Research
Read moreExpedia To Rally Around 10%? Here Are 10 Top Analyst Forecasts For Friday
12/29 10:20 am
Benzinga
Read moreThe Analyst Landscape: 8 Takes On Natera
12/29 08:00 am
Benzinga
Read moreHere's a 'solid contrarian idea' for 2024, according to BTIG's Krinsky
12/28 08:46 am
MarketWatch
Read moreThe Latest Analyst Ratings for Natera
12/12 12:00 pm
Benzinga
Read moreTop 5 Health Care Stocks That May Collapse In November
11/17 09:33 am
Benzinga
Read moreAnalyst Expectations for Natera's Future
11/09 04:00 pm
Benzinga
Read moreDisney, Twilio, TransDigm, Marathon Digital And Other Big Stocks Moving Higher On Thursday
11/09 11:14 am
Benzinga
Read moreEnhabit (EHAB) Lags Q3 Earnings and Revenue Estimates
11/07 08:15 pm
Zacks Investment Research
Read moreBull of the Day: NeoGenomics (NEO)
10/24 05:20 am
Zacks Investment Research
Read moreAnalyst Ratings for Natera
10/16 05:00 pm
Benzinga
Read moreBenzinga's Top Ratings Upgrades, Downgrades For September 28, 2023
09/28 11:00 am
Benzinga
Read moreThe Latest Analyst Ratings for Natera
08/08 04:00 pm
Benzinga
Read more