Brunswick Corporation (BC)
Brunswick Corporation designs, manufactures and markets recreational products worldwide. The company is headquartered in Mettawa, Illinois.
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 8.48% per annum.
- BC price at the close of May 17, 2024 was $81.44 and was inside the primary price channel.
- The secondary trend is increasing.
- The growth rate of the secondary trend is 11.58% per annum.
- BC price at the close of May 17, 2024 was inside the secondary price channel.
- The direction of the secondary trend is opposite to the direction of the primary trend. This indicates a possible reversal in the direction of the primary trend.
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 BC 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: January 11, 2021
End date: November 30, 2023
a = 4.6769
b = -0.0002
s = 0.1016
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × -0.0002) – 1
= -8.48%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.1016) – 1
= 50.13%
January 11, 2021 calculations
Top border of price channel:
Exp(Y415)
= Exp(a + b × X415 + 2 × s)
= Exp(a + b × 602 + 2 × s)
= Exp(4.6769 + -0.0002 × 602 + 2 × 0.1016)
= Exp(4.7339)
= $113.73
Bottom border of price channel:
Exp(Y415)
= Exp(a + b × X415 – 2 × s)
= Exp(a + b × 602 – 2 × s)
= Exp(4.6769 + -0.0002 × 602 – 2 × 0.1016)
= Exp(4.3275)
= $75.76
November 30, 2023 calculations
Top border of price channel:
Exp(Y1,142)
= Exp(a + b × X1,142 + 2 × s)
= Exp(a + b × 1,655 + 2 × s)
= Exp(4.6769 + -0.0002 × 1,655 + 2 × 0.1016)
= Exp(4.4781)
= $88.07
Bottom border of price channel:
Exp(Y1,142)
= Exp(a + b × X1,142 – 2 × s)
= Exp(a + b × 1,655 – 2 × s)
= Exp(4.6769 + -0.0002 × 1,655 – 2 × 0.1016)
= Exp(4.0718)
= $58.66
Description
- The primary trend is decreasing.
- The decline rate of the primary trend is 8.48% per annum.
- BC price at the close of May 17, 2024 was $81.44 and was inside the primary price channel.
Secondary Trend
Start date: April 5, 2022
End date: May 17, 2024
a = 3.9170
b = 0.0003
s = 0.0745
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0003) – 1
= 11.58%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0745) – 1
= 34.72%
April 5, 2022 calculations
Top border of price channel:
Exp(Y726)
= Exp(a + b × X726 + 2 × s)
= Exp(a + b × 1,051 + 2 × s)
= Exp(3.9170 + 0.0003 × 1,051 + 2 × 0.0745)
= Exp(4.3816)
= $79.97
Bottom border of price channel:
Exp(Y726)
= Exp(a + b × X726 – 2 × s)
= Exp(a + b × 1,051 – 2 × s)
= Exp(3.9170 + 0.0003 × 1,051 – 2 × 0.0745)
= Exp(4.0836)
= $59.36
May 17, 2024 calculations
Top border of price channel:
Exp(Y1,258)
= Exp(a + b × X1,258 + 2 × s)
= Exp(a + b × 1,824 + 2 × s)
= Exp(3.9170 + 0.0003 × 1,824 + 2 × 0.0745)
= Exp(4.6138)
= $100.86
Bottom border of price channel:
Exp(Y1,258)
= Exp(a + b × X1,258 – 2 × s)
= Exp(a + b × 1,824 – 2 × s)
= Exp(3.9170 + 0.0003 × 1,824 – 2 × 0.0745)
= Exp(4.3157)
= $74.87
Description
- The secondary trend is increasing.
- The growth rate of the secondary trend is 11.58% per annum.
- BC price at the close of May 17, 2024 was inside the secondary price channel.