Cisco Systems Inc (CSCO)
Cisco Systems, Inc. is a leading American multinational technology conglomerate based in San Jose, California, integral to the Silicon Valley ecosystem. The company designs, manufactures, and sells a diverse range of networking hardware, software, and telecommunications equipment, while also offering high-technology services. Cisco has made significant strides in specialized markets, including the Internet of Things (IoT), cybersecurity with offerings like OpenDNS, and communication solutions exemplified by its Webex platform. Renowned for its strategic acquisitions and innovation, Cisco continues to bolster its position as a critical player in the global technology landscape, driving advancements in connectivity and security.
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 38.07% per annum.
- CSCO price at the close of November 7, 2025 was $71.07 and was inside the primary price channel.
- The secondary trend is increasing.
- The growth rate of the secondary trend is 27.28% per annum.
- CSCO price at the close of November 7, 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 CSCO 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 12, 2024
End date: November 7, 2025
a = 2.6785
b = 0.0009
s = 0.0474
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0009) – 1
= 38.07%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0474) – 1
= 20.88%
April 12, 2024 calculations
Top border of price channel:
Exp(Y859)
= Exp(a + b × X859 + 2 × s)
= Exp(a + b × 1,249 + 2 × s)
= Exp(2.6785 + 0.0009 × 1,249 + 2 × 0.0474)
= Exp(3.8773)
= $48.29
Bottom border of price channel:
Exp(Y859)
= Exp(a + b × X859 – 2 × s)
= Exp(a + b × 1,249 – 2 × s)
= Exp(2.6785 + 0.0009 × 1,249 – 2 × 0.0474)
= Exp(3.6877)
= $39.95
November 7, 2025 calculations
Top border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 + 2 × s)
= Exp(a + b × 1,823 + 2 × s)
= Exp(2.6785 + 0.0009 × 1,823 + 2 × 0.0474)
= Exp(4.3847)
= $80.21
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(2.6785 + 0.0009 × 1,823 – 2 × 0.0474)
= Exp(4.1950)
= $66.36
Description
- The primary trend is increasing.
- The growth rate of the primary trend is 38.07% per annum.
- CSCO price at the close of November 7, 2025 was $71.07 and was inside the primary price channel.
Secondary Trend
Start date: October 16, 2024
End date: November 7, 2025
a = 3.0532
b = 0.0007
s = 0.0399
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0007) – 1
= 27.28%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0399) – 1
= 17.32%
October 16, 2024 calculations
Top border of price channel:
Exp(Y988)
= Exp(a + b × X988 + 2 × s)
= Exp(a + b × 1,436 + 2 × s)
= Exp(3.0532 + 0.0007 × 1,436 + 2 × 0.0399)
= Exp(4.0822)
= $59.27
Bottom border of price channel:
Exp(Y988)
= Exp(a + b × X988 – 2 × s)
= Exp(a + b × 1,436 – 2 × s)
= Exp(3.0532 + 0.0007 × 1,436 – 2 × 0.0399)
= Exp(3.9225)
= $50.52
November 7, 2025 calculations
Top border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 + 2 × s)
= Exp(a + b × 1,823 + 2 × s)
= Exp(3.0532 + 0.0007 × 1,823 + 2 × 0.0399)
= Exp(4.3380)
= $76.55
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(3.0532 + 0.0007 × 1,823 – 2 × 0.0399)
= Exp(4.1782)
= $65.25
Description
- The secondary trend is increasing.
- The growth rate of the secondary trend is 27.28% per annum.
- CSCO price at the close of November 7, 2025 was inside the secondary price channel.