Triumph Group Inc (TGI)
Triumph Group, Inc. designs, designs, manufactures, repairs, reconditions and distributes aerostructures, aircraft components, accessories, subassemblies and systems worldwide. The company is headquartered in Berwyn, Pennsylvania.
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 112.54% per annum.
- TGI price at the close of November 19, 2024 was $18.76 and was inside the primary price channel.
- The secondary trend is decreasing.
- The decline rate of the secondary trend is 10.65% per annum.
- TGI price at the close of November 19, 2024 was higher than the top border of the secondary price channel by $2.82 (17.70%). This indicates a possible reversal in the secondary trend direction.
- 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 TGI 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 2, 2023
End date: August 6, 2024
a = -0.6673
b = 0.0021
s = 0.1579
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0021) – 1
= 112.54%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.1579) – 1
= 88.08%
August 2, 2023 calculations
Top border of price channel:
Exp(Y929)
= Exp(a + b × X929 + 2 × s)
= Exp(a + b × 1,351 + 2 × s)
= Exp(-0.6673 + 0.0021 × 1,351 + 2 × 0.1579)
= Exp(2.4391)
= $11.46
Bottom border of price channel:
Exp(Y929)
= Exp(a + b × X929 – 2 × s)
= Exp(a + b × 1,351 – 2 × s)
= Exp(-0.6673 + 0.0021 × 1,351 – 2 × 0.1579)
= Exp(1.8075)
= $6.09
August 6, 2024 calculations
Top border of price channel:
Exp(Y1,183)
= Exp(a + b × X1,183 + 2 × s)
= Exp(a + b × 1,721 + 2 × s)
= Exp(-0.6673 + 0.0021 × 1,721 + 2 × 0.1579)
= Exp(3.2034)
= $24.62
Bottom border of price channel:
Exp(Y1,183)
= Exp(a + b × X1,183 – 2 × s)
= Exp(a + b × 1,721 – 2 × s)
= Exp(-0.6673 + 0.0021 × 1,721 – 2 × 0.1579)
= Exp(2.5717)
= $13.09
Description
- The primary trend is increasing.
- The growth rate of the primary trend is 112.54% per annum.
- TGI price at the close of November 19, 2024 was $18.76 and was inside the primary price channel.
Secondary Trend
Start date: December 21, 2023
End date: November 5, 2024
a = 3.1839
b = -0.0003
s = 0.0741
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × -0.0003) – 1
= -10.65%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0741) – 1
= 34.48%
December 21, 2023 calculations
Top border of price channel:
Exp(Y1,028)
= Exp(a + b × X1,028 + 2 × s)
= Exp(a + b × 1,492 + 2 × s)
= Exp(3.1839 + -0.0003 × 1,492 + 2 × 0.0741)
= Exp(2.8718)
= $17.67
Bottom border of price channel:
Exp(Y1,028)
= Exp(a + b × X1,028 – 2 × s)
= Exp(a + b × 1,492 – 2 × s)
= Exp(3.1839 + -0.0003 × 1,492 – 2 × 0.0741)
= Exp(2.5756)
= $13.14
November 5, 2024 calculations
Top border of price channel:
Exp(Y1,247)
= Exp(a + b × X1,247 + 2 × s)
= Exp(a + b × 1,812 + 2 × s)
= Exp(3.1839 + -0.0003 × 1,812 + 2 × 0.0741)
= Exp(2.7731)
= $16.01
Bottom border of price channel:
Exp(Y1,247)
= Exp(a + b × X1,247 – 2 × s)
= Exp(a + b × 1,812 – 2 × s)
= Exp(3.1839 + -0.0003 × 1,812 – 2 × 0.0741)
= Exp(2.4769)
= $11.90
Description
- The secondary trend is decreasing.
- The decline rate of the secondary trend is 10.65% per annum.
- TGI price at the close of November 19, 2024 was higher than the top border of the secondary price channel by $2.82 (17.70%). This indicates a possible reversal in the secondary trend direction.