Webster Financial Corporation (WBS)
Webster Financial Corporation is a prominent banking holding company based in Waterbury, Connecticut, operating through its flagship subsidiary, Webster Bank. The institution offers a comprehensive suite of financial services, including retail and commercial banking, investment services, and wealth management solutions tailored to meet the needs of individuals, families, and businesses across the United States. With a commitment to customer service and community engagement, Webster Financial is strategically positioned to capitalize on growth opportunities in the evolving financial landscape.
Stock Price Trends
Stock price trends estimated using linear regression.
Key facts
- The primary trend is increasing.
- The growth rate of the primary trend is 21.91% per annum.
- WBS price at the close of December 4, 2025 was $62.05 and was inside the primary price channel.
- The secondary trend is increasing.
- The growth rate of the secondary trend is 1,163.50% per annum.
- WBS price at the close of December 4, 2025 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 WBS 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: March 13, 2023
End date: December 4, 2025
a = 3.1096
b = 0.0005
s = 0.0887
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0005) – 1
= 21.91%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0887) – 1
= 42.58%
March 13, 2023 calculations
Top border of price channel:
Exp(Y568)
= Exp(a + b × X568 + 2 × s)
= Exp(a + b × 826 + 2 × s)
= Exp(3.1096 + 0.0005 × 826 + 2 × 0.0887)
= Exp(3.7354)
= $41.90
Bottom border of price channel:
Exp(Y568)
= Exp(a + b × X568 – 2 × s)
= Exp(a + b × 826 – 2 × s)
= Exp(3.1096 + 0.0005 × 826 – 2 × 0.0887)
= Exp(3.3807)
= $29.39
December 4, 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(3.1096 + 0.0005 × 1,823 + 2 × 0.0887)
= Exp(4.2766)
= $72.00
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(3.1096 + 0.0005 × 1,823 – 2 × 0.0887)
= Exp(3.9219)
= $50.50
Description
- The primary trend is increasing.
- The growth rate of the primary trend is 21.91% per annum.
- WBS price at the close of December 4, 2025 was $62.05 and was inside the primary price channel.
Secondary Trend
Start date: November 17, 2025
End date: December 4, 2025
a = -8.5381
b = 0.0069
s = 0.0120
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0069) – 1
= 1,163.50%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0120) – 1
= 4.91%
November 17, 2025 calculations
Top border of price channel:
Exp(Y1,242)
= Exp(a + b × X1,242 + 2 × s)
= Exp(a + b × 1,806 + 2 × s)
= Exp(-8.5381 + 0.0069 × 1,806 + 2 × 0.0120)
= Exp(4.0362)
= $56.61
Bottom border of price channel:
Exp(Y1,242)
= Exp(a + b × X1,242 – 2 × s)
= Exp(a + b × 1,806 – 2 × s)
= Exp(-8.5381 + 0.0069 × 1,806 – 2 × 0.0120)
= Exp(3.9883)
= $53.96
December 4, 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(-8.5381 + 0.0069 × 1,823 + 2 × 0.0120)
= Exp(4.1543)
= $63.71
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(-8.5381 + 0.0069 × 1,823 – 2 × 0.0120)
= Exp(4.1064)
= $60.73
Description
- The secondary trend is increasing.
- The growth rate of the secondary trend is 1,163.50% per annum.
- WBS price at the close of December 4, 2025 was inside the secondary price channel.