Stock Price Trends

SPS Commerce Inc (SPSC)

SPS Commerce, Inc. provides cloud-based supply chain management solutions globally. The company is headquartered in Minneapolis, Minnesota.

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 44.65% per annum.
  • SPSC price at the close of April 28, 2025 was $139.53 and was inside the primary price channel.
  • The secondary trend is decreasing.
  • The decline rate of the secondary trend is 73.88% per annum.
  • SPSC price at the close of April 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 SPSC 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: July 12, 2024
End date: April 28, 2025

a = 7.8768

b = -0.0016

s = 0.0926

Annual growth rate:

Exp(365 × b) – 1
= Exp(365 × -0.0016) – 1
= -44.65%

Price channel spread:

Exp(4 × s) – 1
= Exp(4 × 0.0926) – 1
= 44.86%

July 12, 2024 calculations

Top border of price channel:

Exp(Y1,057)
= Exp(a + b × X1,057 + 2 × s)
= Exp(a + b × 1,535 + 2 × s)
= Exp(7.8768 + -0.0016 × 1,535 + 2 × 0.0926)
= Exp(5.5746)
= $263.65

Bottom border of price channel:

Exp(Y1,057)
= Exp(a + b × X1,057 – 2 × s)
= Exp(a + b × 1,535 – 2 × s)
= Exp(7.8768 + -0.0016 × 1,535 – 2 × 0.0926)
= Exp(5.2041)
= $182.01

April 28, 2025 calculations

Top border of price channel:

Exp(Y1,255)
= Exp(a + b × X1,255 + 2 × s)
= Exp(a + b × 1,825 + 2 × s)
= Exp(7.8768 + -0.0016 × 1,825 + 2 × 0.0926)
= Exp(5.1047)
= $164.79

Bottom border of price channel:

Exp(Y1,255)
= Exp(a + b × X1,255 – 2 × s)
= Exp(a + b × 1,825 – 2 × s)
= Exp(7.8768 + -0.0016 × 1,825 – 2 × 0.0926)
= Exp(4.7341)
= $113.76

Description

  • The primary trend is decreasing.
  • The decline rate of the primary trend is 44.65% per annum.
  • SPSC price at the close of April 28, 2025 was $139.53 and was inside the primary price channel.

Secondary Trend

Start date: November 29, 2024
End date: April 28, 2025

a = 11.4977

b = -0.0037

s = 0.0780

Annual growth rate:

Exp(365 × b) – 1
= Exp(365 × -0.0037) – 1
= -73.88%

Price channel spread:

Exp(4 × s) – 1
= Exp(4 × 0.0780) – 1
= 36.60%

November 29, 2024 calculations

Top border of price channel:

Exp(Y1,155)
= Exp(a + b × X1,155 + 2 × s)
= Exp(a + b × 1,675 + 2 × s)
= Exp(11.4977 + -0.0037 × 1,675 + 2 × 0.0780)
= Exp(5.4935)
= $243.12

Bottom border of price channel:

Exp(Y1,155)
= Exp(a + b × X1,155 – 2 × s)
= Exp(a + b × 1,675 – 2 × s)
= Exp(11.4977 + -0.0037 × 1,675 – 2 × 0.0780)
= Exp(5.1817)
= $177.98

April 28, 2025 calculations

Top border of price channel:

Exp(Y1,255)
= Exp(a + b × X1,255 + 2 × s)
= Exp(a + b × 1,825 + 2 × s)
= Exp(11.4977 + -0.0037 × 1,825 + 2 × 0.0780)
= Exp(4.9419)
= $140.04

Bottom border of price channel:

Exp(Y1,255)
= Exp(a + b × X1,255 – 2 × s)
= Exp(a + b × 1,825 – 2 × s)
= Exp(11.4977 + -0.0037 × 1,825 – 2 × 0.0780)
= Exp(4.6300)
= $102.52

Description

  • The secondary trend is decreasing.
  • The decline rate of the secondary trend is 73.88% per annum.
  • SPSC price at the close of April 28, 2025 was inside the secondary price channel.