Zoetis Inc
Zoetis Inc (ZTS) Historical Volatility
ZTS 30-day historical volatility is 27%. This ranks in the 37th percentile of readings over the past year.
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Tracking ZTS historical volatility helps you see how much Zoetis Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Zoetis Inc's HV tells you what really happened. Use our scanner to monitor ZTS 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.
Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The ZTS 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Zoetis Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.
Zoetis Inc. discovers, develops, manufactures, and commercializes animal health medicines, vaccines, and diagnostic products in the United States and internationally. It commercializes products primarily across species, including livestock, such as cattle, swine, poultry, fish, and sheep; and companion animals comprising dogs, cats, and horses. The company also offers vaccines, which are biological preparations to prevent diseases of the respiratory, gastrointestinal, and reproductive tracts or induce a specific immune response; anti-infectives that prevent, kill, or slow the growth of bacteria, fungi, or protozoa; and parasiticides that prevent or eliminate external and internal parasites, which include fleas, ticks, and worms.
It also provides other pharmaceutical products that comprise pain and sedation, antiemetic, reproductive, and oncology products; dermatology products for itch associated with allergic conditions and atopic dermatitis; and medicated feed additives, which offer medicines to livestock. In addition, the company provides portable blood and urine analysis testing, including point-of-care diagnostic products, instruments and reagents, rapid immunoassay tests, reference laboratory kits and services, and blood glucose monitors; and other non-pharmaceutical products, including nutritionals and agribusiness services, as well as products and services in areas, such as biodevices, genetics tests, and precision animal health. It markets its products to veterinarians, livestock producers, and retail outlets, as well as third-party veterinary distributors through its sales representatives, and technical and veterinary operations specialists. The company was founded in 1952 and is headquartered in Parsippany, New Jersey.
Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Zoetis Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where ZTS HV is running hot, cold, or in line. Make the ZTS 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 28, 2026
As of September 28, 2026
See how volatility has moved over time
Track ZTS historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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