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 |
|---|---|---|---|---|---|
| 02/20/2026 | PUT | $125.00 | 4,101 | +4,101 | |
| 02/20/2026 | CALL | $125.00 | 4,101 | +4,101 | |
| 02/20/2026 | PUT | $125.00 | 909 | +484 | +113.88% |
| 04/17/2026 | CALL | $137.50 | 61 | +61 | |
| 04/17/2026 | PUT | $110.00 | 454 | +43 | +10.46% |
| 02/20/2026 | PUT | $120.00 | 432 | +35 | +8.82% |
| 01/21/2028 | CALL | $130.00 | 50 | -8 | -13.79% |
| 01/16/2026 | PUT | $125.00 | 2,542 | -12 | -0.47% |
| 01/16/2026 | PUT | $120.00 | 1,093 | -19 | -1.71% |
| 01/16/2026 | PUT | $135.00 | 123 | -22 | -15.17% |
| 01/16/2026 | PUT | $130.00 | 571 | -604 | -51.40% |
| 01/16/2026 | CALL | $122.00 | 0 | -804 | -100.00% |
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 | 2.75% | 12.76M | 2.18B |
| Vanguard 500 Index Fund | 2.33% | 10.77M | 1.84B |
| Growth Fund Of America Inc | 1.31% | 6.06M | 1.04B |
| New Perspective Fund Inc | 1.16% | 5.39M | 921.08M |
| Fidelity 500 Index Fund | 1.10% | 5.11M | 873.7M |
| SPDR S&P 500 ETF Trust | 1.09% | 5.04M | 861.42M |
| Vanguard Specialized-Health Care Fund | 1.03% | 4.79M | 818.62M |
| iShares Core S&P 500 ETF | 0.90% | 4.16M | 711.31M |
| Amcap Fund | 0.83% | 3.84M | 656.32M |
| Select Sector SPDR Fund-Health Care | 0.82% | 3.79M | 647.35M |
Diesel Generator Market is expected to generate a revenue of USD 27.42 Billion by 2032, Globally, at 5.28% CAGR: Verified Market Research®
01/08 11:34 pm
GlobeNewswire Inc.
Read more2 Magnificent Dividend Stocks to Buy and Hold Forever
11/02 10:15 am
The Motley Fool
Read moreCompanion Animal Health Market to Worth USD 61.74 Billion by 2034, Driven by Rising Pet Ownership and Humanization Trends
10/31 10:00 am
GlobeNewswire Inc.
Read morePet Cancer Therapeutics Market Size Worth USD 1,150.70 Million by 2034
10/22 02:58 am
GlobeNewswire Inc.
Read more2 Magnificent Dividend Stocks to Buy Now and Hold Forever
10/08 07:15 am
The Motley Fool
Read moreMy 2 Favorite Stocks to Buy Right Now
10/05 04:20 am
The Motley Fool
Read moreVeterinary Artificial Insemination Market to Surpass USD 12.15 Billion by 2032 on Rising Demand for Genetic Improvement and Livestock Productivity – SNS Insider
09/01 10:00 am
GlobeNewswire Inc.
Read moreAnimal Health Market Trends, Key Player Strategies, and Growth Outlook to 2034 - Zoonotic Disease Prevention, Digital Diagnostic Tech, and Sustainable Antibiotic Alternatives are Key Areas
09/01 07:45 am
GlobeNewswire Inc.
Read morePhibro Animal Health Q4 Revenue Up 39%
08/27 05:22 pm
The Motley Fool
Read more1 Top Dividend Growth Stock to Buy and Hold Forever
08/05 07:30 am
The Motley Fool
Read more2 Dividend Growth Stocks to Buy and Hold Forever
07/06 07:05 am
The Motley Fool
Read moreBeat the S&P 500 With This Cash-Gushing Dividend Stock
06/01 04:14 am
The Motley Fool
Read more2 Dividend Stocks to Buy With $500 and Hold Forever
05/23 06:30 am
The Motley Fool
Read moreZoetis Beats Wall Street Estimates, Revises 2025 Guidance To Include Tariffs Impact
05/06 10:50 am
Benzinga
Read more4 Surefire Dividend Stocks to Buy in the Stock Market Sell-Off
04/26 06:05 pm
The Motley Fool
Read more1 Superstar Dividend Growth Stock to Buy if the Market Crashes
04/26 02:32 pm
The Motley Fool
Read moreA Once-in-a-Decade Opportunity: 3 Magnificent Stocks Down Between 40% and 73% to Buy Right Now
04/19 10:40 am
The Motley Fool
Read moreThis Magnificent Dividend Stock Has Increased Its Payouts by 500% in 10 Years
04/03 08:45 am
The Motley Fool
Read moreWhy Zoetis Stock Took Another Tumble Today
02/14 06:15 pm
The Motley Fool
Read moreLooking to Grow Your Passive Income in 2025? 3 Top Dividend Growth Stocks to Double Up On Right Now
02/08 10:23 am
The Motley Fool
Read moreWant Decades of Passive Income? 3 Stocks to Buy Now and Hold Forever
01/17 08:30 am
The Motley Fool
Read moreAutogenous Vaccine for Aquaculture Market is Anticipated to Reach US$ 23.7 Million with 5.3% CAGR by 2034 | Fact.MR Report
01/13 08:00 am
GlobeNewswire Inc.
Read moreGrowth Trends in the Porcine Vaccines Market, Forecast to 2028: Increasing Government Initiatives for Funding Animal Husbandry
01/08 11:55 am
GlobeNewswire Inc.
Read more5 Magnificent Dividend Growth Stocks Down 24% to 41% to Buy Before 2025 for a Lifetime of Passive Income
12/19 05:45 am
The Motley Fool
Read moreA Once-in-a-Decade Opportunity: 2 Magnificent S&P 500 Stocks Down 37% and 28% to Buy Before 2025
12/13 09:45 am
The Motley Fool
Read moreTechnological Advancements in Phytogenic Additives Aiming towards Robust Growth of the Animal Growth Promoter Market | Future Market Insights, Inc.
11/03 08:30 pm
GlobeNewswire Inc.
Read moreCorcept Moves 6.5% Higher: Will This Strength Last?
09/19 03:36 pm
Benzinga
Read moreTNR, The Niche Research: Global Sustainable Agriculture Market By Type, By Application, By End User, By Region is projected to Grow at a CAGR of 11.4% during the forecast period (2024 – 2034)
09/09 10:55 am
GlobeNewswire Inc.
Read moreVeterinary Vaccines Market is Poised to Grow at CAGR of 6.2% by 2031 | SkyQuest
08/23 08:54 am
GlobeNewswire Inc.
Read moreGlobal Swine Healthcare Market Size To Worth USD 5.96 Billion By 2033 | CAGR of 8.16% - GlobeNewswire
07/23 06:01 pm
GlobeNewswire Inc.
Read moreU.S. Companion Animal Diagnostics Market Insights, - GlobeNewswire
07/12 05:38 am
GlobeNewswire Inc.
Read moreAnimal Disinfectants Market to Hit $4.9 billion by 2028 - GlobeNewswire
07/03 04:02 am
GlobeNewswire Inc.
Read moreUSNA or ZTS: Which Is the Better Value Stock Right Now?
06/21 11:40 am
Zacks Investment Research
Read moreTheravance Bio (TBPH) Down 6.1% Since Last Earnings Report: Can It Rebound?
06/12 11:30 am
Zacks Investment Research
Read moreWhy Is Catalent (CTLT) Up 0.4% Since Last Earnings Report?
06/07 11:30 am
Zacks Investment Research
Read moreWhy Is Esperion Therapeutics (ESPR) Up 14.2% Since Last Earnings Report?
06/06 11:31 am
Zacks Investment Research
Read moreUSNA vs. ZTS: Which Stock Is the Better Value Option?
06/05 11:40 am
Zacks Investment Research
Read moreBeat the Dow Jones With This Cash-Gushing Dividend Stock
05/30 08:15 am
The Motley Fool
Read moreMy Dividend Growth Portfolio: Selling Bio-Pharma And Buying More Big-Tech
05/13 04:06 am
Seeking Alpha
Read more4 Oversold Stocks to Buy Right Now
05/10 08:00 am
The Motley Fool
Read moreIs Trending Stock Zoetis Inc. (ZTS) a Buy Now?
05/06 09:00 am
Zacks Investment Research
Read moreZoetis (ZTS) Q1 2024 Earnings Call Transcript
05/03 09:00 am
The Motley Fool
Read moreWhy Zoetis Stock Popped by Almost 6% on Thursday
05/02 04:56 pm
The Motley Fool
Read moreWall Street Inches Up After Powell's Inflation Remarks; Chipmakers Rebound; Gold, Crude Falter: What's Driving Markets Thursday?
05/02 01:37 pm
Benzinga
Read moreZoetis (ZTS) Q1 Earnings and Revenues Surpass Estimates
05/02 12:32 pm
Zacks Investment Research
Read moreZoetis (ZTS) Beats Q1 Earnings and Revenue Estimates
05/02 08:10 am
Zacks Investment Research
Read more3 Blue-Chip Bargains Trading At 52-Week Lows
05/02 07:00 am
Seeking Alpha
Read more