Teleflex Incorporated (TFX)
Teleflex Incorporated (TFX), based in Wayne, Pennsylvania, is a leading global provider of innovative medical devices that cater to the critical care and surgical markets. With a focus on advancing and enhancing patient care, Teleflex develops a diverse portfolio of specialty products designed to improve safety and efficacy across various medical procedures. The company's commitment to innovation and quality has positioned it as a trusted partner in healthcare, serving clinicians and patients worldwide.
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 54.74% per annum.
- TFX price at the close of February 13, 2026 was $103.75 and was higher than the top border of the primary price channel by $19.68 (23.41%). This indicates a possible reversal in the primary trend direction.
- The secondary trend is decreasing.
- The decline rate of the secondary trend is 16.55% per annum.
- TFX price at the close of February 13, 2026 was inside the secondary price channel.
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 TFX 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: July 1, 2024
End date: August 12, 2025
a = 8.2337
b = -0.0022
s = 0.0786
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × -0.0022) – 1
= -54.74%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0786) – 1
= 36.93%
July 1, 2024 calculations
Top border of price channel:
Exp(Y848)
= Exp(a + b × X848 + 2 × s)
= Exp(a + b × 1,231 + 2 × s)
= Exp(8.2337 + -0.0022 × 1,231 + 2 × 0.0786)
= Exp(5.7174)
= $304.10
Bottom border of price channel:
Exp(Y848)
= Exp(a + b × X848 – 2 × s)
= Exp(a + b × 1,231 – 2 × s)
= Exp(8.2337 + -0.0022 × 1,231 – 2 × 0.0786)
= Exp(5.4030)
= $222.08
August 12, 2025 calculations
Top border of price channel:
Exp(Y1,127)
= Exp(a + b × X1,127 + 2 × s)
= Exp(a + b × 1,638 + 2 × s)
= Exp(8.2337 + -0.0022 × 1,638 + 2 × 0.0786)
= Exp(4.8335)
= $125.64
Bottom border of price channel:
Exp(Y1,127)
= Exp(a + b × X1,127 – 2 × s)
= Exp(a + b × 1,638 – 2 × s)
= Exp(8.2337 + -0.0022 × 1,638 – 2 × 0.0786)
= Exp(4.5191)
= $91.76
Description
- The primary trend is decreasing.
- The decline rate of the primary trend is 54.74% per annum.
- TFX price at the close of February 13, 2026 was $103.75 and was higher than the top border of the primary price channel by $19.68 (23.41%). This indicates a possible reversal in the primary trend direction.
Secondary Trend
Start date: February 27, 2025
End date: February 13, 2026
a = 5.6159
b = -0.0005
s = 0.0607
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × -0.0005) – 1
= -16.55%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0607) – 1
= 27.47%
February 27, 2025 calculations
Top border of price channel:
Exp(Y1,013)
= Exp(a + b × X1,013 + 2 × s)
= Exp(a + b × 1,472 + 2 × s)
= Exp(5.6159 + -0.0005 × 1,472 + 2 × 0.0607)
= Exp(5.0078)
= $149.57
Bottom border of price channel:
Exp(Y1,013)
= Exp(a + b × X1,013 – 2 × s)
= Exp(a + b × 1,472 – 2 × s)
= Exp(5.6159 + -0.0005 × 1,472 – 2 × 0.0607)
= Exp(4.7651)
= $117.34
February 13, 2026 calculations
Top border of price channel:
Exp(Y1,255)
= Exp(a + b × X1,255 + 2 × s)
= Exp(a + b × 1,823 + 2 × s)
= Exp(5.6159 + -0.0005 × 1,823 + 2 × 0.0607)
= Exp(4.8338)
= $125.69
Bottom border of price channel:
Exp(Y1,255)
= Exp(a + b × X1,255 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(5.6159 + -0.0005 × 1,823 – 2 × 0.0607)
= Exp(4.5912)
= $98.61
Description
- The secondary trend is decreasing.
- The decline rate of the secondary trend is 16.55% per annum.
- TFX price at the close of February 13, 2026 was inside the secondary price channel.