Stock Price Trends

Grocery Outlet Holding Corp (GO)

Grocery Outlet Holding Corp. is a prominent discount grocery retailer based in Emeryville, California, specializing in offering a unique assortment of fresh produce, groceries, and household items at competitive prices. The company operates over 400 stores across the United States, capitalizing on a value-oriented business model that attracts budget-conscious consumers. With a commitment to providing quality products at reduced prices, Grocery Outlet has established a strong brand presence and demonstrated resilience in varying market conditions, positioning itself well for continued growth in the ever-evolving retail landscape.

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 29.59% per annum.
  • GO price at the close of December 5, 2025 was $11.34 and was inside the primary price channel.
  • The secondary trend is decreasing.
  • The decline rate of the secondary trend is 87.32% per annum.
  • GO price at the close of December 5, 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 GO 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: May 23, 2022
End date: August 5, 2025

a = 4.2578

b = -0.0010

s = 0.1178

Annual growth rate:

Exp(365 × b) – 1
= Exp(365 × -0.0010) – 1
= -29.59%

Price channel spread:

Exp(4 × s) – 1
= Exp(4 × 0.1178) – 1
= 60.20%

May 23, 2022 calculations

Top border of price channel:

Exp(Y367)
= Exp(a + b × X367 + 2 × s)
= Exp(a + b × 532 + 2 × s)
= Exp(4.2578 + -0.0010 × 532 + 2 × 0.1178)
= Exp(3.9820)
= $53.63

Bottom border of price channel:

Exp(Y367)
= Exp(a + b × X367 – 2 × s)
= Exp(a + b × 532 – 2 × s)
= Exp(4.2578 + -0.0010 × 532 – 2 × 0.1178)
= Exp(3.5108)
= $33.48

August 5, 2025 calculations

Top border of price channel:

Exp(Y1,169)
= Exp(a + b × X1,169 + 2 × s)
= Exp(a + b × 1,702 + 2 × s)
= Exp(4.2578 + -0.0010 × 1,702 + 2 × 0.1178)
= Exp(2.8573)
= $17.41

Bottom border of price channel:

Exp(Y1,169)
= Exp(a + b × X1,169 – 2 × s)
= Exp(a + b × 1,702 – 2 × s)
= Exp(4.2578 + -0.0010 × 1,702 – 2 × 0.1178)
= Exp(2.3861)
= $10.87

Description

  • The primary trend is decreasing.
  • The decline rate of the primary trend is 29.59% per annum.
  • GO price at the close of December 5, 2025 was $11.34 and was inside the primary price channel.

Secondary Trend

Start date: August 20, 2025
End date: December 5, 2025

a = 12.7037

b = -0.0057

s = 0.0620

Annual growth rate:

Exp(365 × b) – 1
= Exp(365 × -0.0057) – 1
= -87.32%

Price channel spread:

Exp(4 × s) – 1
= Exp(4 × 0.0620) – 1
= 28.13%

August 20, 2025 calculations

Top border of price channel:

Exp(Y1,180)
= Exp(a + b × X1,180 + 2 × s)
= Exp(a + b × 1,717 + 2 × s)
= Exp(12.7037 + -0.0057 × 1,717 + 2 × 0.0620)
= Exp(3.1112)
= $22.45

Bottom border of price channel:

Exp(Y1,180)
= Exp(a + b × X1,180 – 2 × s)
= Exp(a + b × 1,717 – 2 × s)
= Exp(12.7037 + -0.0057 × 1,717 – 2 × 0.0620)
= Exp(2.8634)
= $17.52

December 5, 2025 calculations

Top border of price channel:

Exp(Y1,255)
= Exp(a + b × X1,255 + 2 × s)
= Exp(a + b × 1,824 + 2 × s)
= Exp(12.7037 + -0.0057 × 1,824 + 2 × 0.0620)
= Exp(2.5057)
= $12.25

Bottom border of price channel:

Exp(Y1,255)
= Exp(a + b × X1,255 – 2 × s)
= Exp(a + b × 1,824 – 2 × s)
= Exp(12.7037 + -0.0057 × 1,824 – 2 × 0.0620)
= Exp(2.2579)
= $9.56

Description

  • The secondary trend is decreasing.
  • The decline rate of the secondary trend is 87.32% per annum.
  • GO price at the close of December 5, 2025 was inside the secondary price channel.