Alphabet Inc Class C (GOOG)
Alphabet Inc. (GOOG) is a leading American multinational conglomerate based in Mountain View, California, formed through the restructuring of Google in October 2015. As the parent company of Google and various other subsidiaries, Alphabet diversifies its technological interests across search engine services, advertising, cloud computing, consumer electronics, and artificial intelligence. It is recognized as one of the largest technology firms globally by revenue, reinforcing its status as a pivotal player in shaping the digital landscape. With its co-founders maintaining significant roles, Alphabet continues to innovate and expand its portfolio in line with emerging technology trends.
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 193.13% per annum.
- GOOG price at the close of November 25, 2025 was $323.64 and was higher than the top border of the primary price channel by $9.43 (3.00%).
- The secondary trend is increasing.
- The growth rate of the secondary trend is 286.01% per annum.
- GOOG price at the close of November 25, 2025 was higher than the top border of the secondary price channel by $1.20 (0.37%).
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 GOOG 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 3, 2025
End date: November 24, 2025
a = 0.2856
b = 0.0029
s = 0.0451
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0029) – 1
= 193.13%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0451) – 1
= 19.76%
April 3, 2025 calculations
Top border of price channel:
Exp(Y1,091)
= Exp(a + b × X1,091 + 2 × s)
= Exp(a + b × 1,588 + 2 × s)
= Exp(0.2856 + 0.0029 × 1,588 + 2 × 0.0451)
= Exp(5.0547)
= $156.76
Bottom border of price channel:
Exp(Y1,091)
= Exp(a + b × X1,091 – 2 × s)
= Exp(a + b × 1,588 – 2 × s)
= Exp(0.2856 + 0.0029 × 1,588 – 2 × 0.0451)
= Exp(4.8744)
= $130.89
November 24, 2025 calculations
Top border of price channel:
Exp(Y1,253)
= Exp(a + b × X1,253 + 2 × s)
= Exp(a + b × 1,823 + 2 × s)
= Exp(0.2856 + 0.0029 × 1,823 + 2 × 0.0451)
= Exp(5.7471)
= $313.29
Bottom border of price channel:
Exp(Y1,253)
= Exp(a + b × X1,253 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(0.2856 + 0.0029 × 1,823 – 2 × 0.0451)
= Exp(5.5668)
= $261.59
Description
- The primary trend is increasing.
- The growth rate of the primary trend is 193.13% per annum.
- GOOG price at the close of November 25, 2025 was $323.64 and was higher than the top border of the primary price channel by $9.43 (3.00%).
Secondary Trend
Start date: June 20, 2025
End date: November 25, 2025
a = -1.0407
b = 0.0037
s = 0.0334
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0037) – 1
= 286.01%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0334) – 1
= 14.31%
June 20, 2025 calculations
Top border of price channel:
Exp(Y1,144)
= Exp(a + b × X1,144 + 2 × s)
= Exp(a + b × 1,666 + 2 × s)
= Exp(-1.0407 + 0.0037 × 1,666 + 2 × 0.0334)
= Exp(5.1912)
= $179.69
Bottom border of price channel:
Exp(Y1,144)
= Exp(a + b × X1,144 – 2 × s)
= Exp(a + b × 1,666 – 2 × s)
= Exp(-1.0407 + 0.0037 × 1,666 – 2 × 0.0334)
= Exp(5.0575)
= $157.20
November 25, 2025 calculations
Top border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 + 2 × s)
= Exp(a + b × 1,824 + 2 × s)
= Exp(-1.0407 + 0.0037 × 1,824 + 2 × 0.0334)
= Exp(5.7759)
= $322.44
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,824 – 2 × s)
= Exp(-1.0407 + 0.0037 × 1,824 – 2 × 0.0334)
= Exp(5.6422)
= $282.09
Description
- The secondary trend is increasing.
- The growth rate of the secondary trend is 286.01% per annum.
- GOOG price at the close of November 25, 2025 was higher than the top border of the secondary price channel by $1.20 (0.37%).