Analog Devices Inc (ADI)
Analog Devices, Inc. (ADI) is a leading American multinational semiconductor company based in Wilmington, Massachusetts, renowned for its innovative solutions in data conversion, signal processing, and power management technology. With a strong focus on high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits, ADI serves a wide range of applications across diverse sectors, including automotive, industrial, communications, and consumer electronics. The company's commitment to advancing precision technology positions it as a critical player in the semiconductor industry, enabling customers to achieve superior performance and energy efficiency in their products.
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 19.41% per annum.
- ADI price at the close of November 28, 2025 was $265.34 and was inside the primary price channel.
- The secondary trend is increasing.
- The growth rate of the secondary trend is 13.85% per annum.
- ADI price at the close of November 28, 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 ADI 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: April 8, 2022
End date: November 12, 2024
a = 4.7027
b = 0.0005
s = 0.0671
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0005) – 1
= 19.41%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0671) – 1
= 30.81%
April 8, 2022 calculations
Top border of price channel:
Exp(Y341)
= Exp(a + b × X341 + 2 × s)
= Exp(a + b × 493 + 2 × s)
= Exp(4.7027 + 0.0005 × 493 + 2 × 0.0671)
= Exp(5.0766)
= $160.23
Bottom border of price channel:
Exp(Y341)
= Exp(a + b × X341 – 2 × s)
= Exp(a + b × 493 – 2 × s)
= Exp(4.7027 + 0.0005 × 493 – 2 × 0.0671)
= Exp(4.8081)
= $122.49
November 12, 2024 calculations
Top border of price channel:
Exp(Y993)
= Exp(a + b × X993 + 2 × s)
= Exp(a + b × 1,442 + 2 × s)
= Exp(4.7027 + 0.0005 × 1,442 + 2 × 0.0671)
= Exp(5.5379)
= $254.14
Bottom border of price channel:
Exp(Y993)
= Exp(a + b × X993 – 2 × s)
= Exp(a + b × 1,442 – 2 × s)
= Exp(4.7027 + 0.0005 × 1,442 – 2 × 0.0671)
= Exp(5.2693)
= $194.29
Description
- The primary trend is increasing.
- The growth rate of the primary trend is 19.41% per annum.
- ADI price at the close of November 28, 2025 was $265.34 and was inside the primary price channel.
Secondary Trend
Start date: November 22, 2022
End date: November 24, 2025
a = 4.8376
b = 0.0004
s = 0.0700
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0004) – 1
= 13.85%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0700) – 1
= 32.31%
November 22, 2022 calculations
Top border of price channel:
Exp(Y498)
= Exp(a + b × X498 + 2 × s)
= Exp(a + b × 721 + 2 × s)
= Exp(4.8376 + 0.0004 × 721 + 2 × 0.0700)
= Exp(5.2337)
= $187.49
Bottom border of price channel:
Exp(Y498)
= Exp(a + b × X498 – 2 × s)
= Exp(a + b × 721 – 2 × s)
= Exp(4.8376 + 0.0004 × 721 – 2 × 0.0700)
= Exp(4.9537)
= $141.70
November 24, 2025 calculations
Top border of price channel:
Exp(Y1,251)
= Exp(a + b × X1,251 + 2 × s)
= Exp(a + b × 1,819 + 2 × s)
= Exp(4.8376 + 0.0004 × 1,819 + 2 × 0.0700)
= Exp(5.6239)
= $276.96
Bottom border of price channel:
Exp(Y1,251)
= Exp(a + b × X1,251 – 2 × s)
= Exp(a + b × 1,819 – 2 × s)
= Exp(4.8376 + 0.0004 × 1,819 – 2 × 0.0700)
= Exp(5.3438)
= $209.31
Description
- The secondary trend is increasing.
- The growth rate of the secondary trend is 13.85% per annum.
- ADI price at the close of November 28, 2025 was inside the secondary price channel.