Zoetis Inc (ZTS)
Zoetis Inc. (ZTS) is a leading global animal health company dedicated to advancing the health and well-being of livestock and companion animals. As the world's largest producer of medicines and vaccines for pets and livestock, Zoetis leverages innovative research and development to deliver a comprehensive portfolio of products that enhance the productivity of animal farming and improve the health of pets worldwide. With a strong commitment to sustainability and animal welfare, the company positions itself as a vital partner in agriculture and veterinary care, driving growth in a robust market characterized by rising demand for high-quality animal health solutions.
Stock Price Trends
Stock price trends estimated using linear regression.
Key facts
- The primary trend is decreasing.
- The decline rate of the primary trend is 19.14% per annum.
- ZTS price at the close of November 13, 2025 was $121.16 and was lower than the bottom border of the primary price channel by $10.95 (8.29%).
- The secondary trend is decreasing.
- The decline rate of the secondary trend is 34.61% per annum.
- ZTS price at the close of November 13, 2025 was lower than the bottom border of the secondary price channel by $3.27 (2.63%).
Linear Regression Model
Model equation:
Yi = α + β × Xi + εi
Top border of price channel:
Exp(Yi) = Exp(a + b × Xi + 2 × s)
Bottom border of price channel:
Exp(Yi) = Exp(a + b × Xi – 2 × s)
where:
i - observation number
Yi - natural logarithm of ZTS price
Xi - time index, 1 day interval
σ - standard deviation of εi
a - estimator of α
b - estimator of β
s - estimator of σ
Exp() - calculates the exponent of e
Primary Trend
Start date: August 6, 2024
End date: November 3, 2025
a = 6.0171
b = -0.0006
s = 0.0363
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × -0.0006) – 1
= -19.14%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0363) – 1
= 15.63%
August 6, 2024 calculations
Top border of price channel:
Exp(Y934)
= Exp(a + b × X934 + 2 × s)
= Exp(a + b × 1,359 + 2 × s)
= Exp(6.0171 + -0.0006 × 1,359 + 2 × 0.0363)
= Exp(5.2989)
= $200.11
Bottom border of price channel:
Exp(Y934)
= Exp(a + b × X934 – 2 × s)
= Exp(a + b × 1,359 – 2 × s)
= Exp(6.0171 + -0.0006 × 1,359 – 2 × 0.0363)
= Exp(5.1536)
= $173.06
November 3, 2025 calculations
Top border of price channel:
Exp(Y1,246)
= Exp(a + b × X1,246 + 2 × s)
= Exp(a + b × 1,813 + 2 × s)
= Exp(6.0171 + -0.0006 × 1,813 + 2 × 0.0363)
= Exp(5.0347)
= $153.65
Bottom border of price channel:
Exp(Y1,246)
= Exp(a + b × X1,246 – 2 × s)
= Exp(a + b × 1,813 – 2 × s)
= Exp(6.0171 + -0.0006 × 1,813 – 2 × 0.0363)
= Exp(4.8895)
= $132.88
Description
- The primary trend is decreasing.
- The decline rate of the primary trend is 19.14% per annum.
- ZTS price at the close of November 13, 2025 was $121.16 and was lower than the bottom border of the primary price channel by $10.95 (8.29%).
Secondary Trend
Start date: May 16, 2025
End date: November 13, 2025
a = 7.0283
b = -0.0012
s = 0.0413
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × -0.0012) – 1
= -34.61%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0413) – 1
= 17.98%
May 16, 2025 calculations
Top border of price channel:
Exp(Y1,129)
= Exp(a + b × X1,129 + 2 × s)
= Exp(a + b × 1,642 + 2 × s)
= Exp(7.0283 + -0.0012 × 1,642 + 2 × 0.0413)
= Exp(5.1997)
= $181.23
Bottom border of price channel:
Exp(Y1,129)
= Exp(a + b × X1,129 – 2 × s)
= Exp(a + b × 1,642 – 2 × s)
= Exp(7.0283 + -0.0012 × 1,642 – 2 × 0.0413)
= Exp(5.0344)
= $153.61
November 13, 2025 calculations
Top border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 + 2 × s)
= Exp(a + b × 1,823 + 2 × s)
= Exp(7.0283 + -0.0012 × 1,823 + 2 × 0.0413)
= Exp(4.9891)
= $146.80
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(7.0283 + -0.0012 × 1,823 – 2 × 0.0413)
= Exp(4.8237)
= $124.43
Description
- The secondary trend is decreasing.
- The decline rate of the secondary trend is 34.61% per annum.
- ZTS price at the close of November 13, 2025 was lower than the bottom border of the secondary price channel by $3.27 (2.63%).