RBC Bearings Incorporated (RBC)
RBC Bearings Incorporated is a leading manufacturer of precision bearings and components for the industrial, aerospace, and defense markets. Headquartered in Oxford, Connecticut, the company specializes in high-performance solutions, leveraging advanced engineering and manufacturing capabilities to meet the rigorous demands of its diverse clientele. With a strong focus on innovation and product development, RBC serves a global customer base, consistently delivering reliable and high-quality products that enhance operational efficiency. RBC's commitment to excellence is underscored by its robust portfolio and strategic positioning within the engineering sector.
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 31.42% per annum.
- RBC price at the close of January 22, 2026 was $504.99 and was higher than the top border of the primary price channel by $16.84 (3.45%).
- The secondary trend is increasing.
- The growth rate of the secondary trend is 122.19% per annum.
- RBC price at the close of January 22, 2026 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 RBC 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 9, 2023
End date: January 22, 2026
a = 4.7161
b = 0.0007
s = 0.0550
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0007) – 1
= 31.42%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0550) – 1
= 24.62%
May 9, 2023 calculations
Top border of price channel:
Exp(Y576)
= Exp(a + b × X576 + 2 × s)
= Exp(a + b × 834 + 2 × s)
= Exp(4.7161 + 0.0007 × 834 + 2 × 0.0550)
= Exp(5.4504)
= $232.84
Bottom border of price channel:
Exp(Y576)
= Exp(a + b × X576 – 2 × s)
= Exp(a + b × 834 – 2 × s)
= Exp(4.7161 + 0.0007 × 834 – 2 × 0.0550)
= Exp(5.2303)
= $186.84
January 22, 2026 calculations
Top border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 + 2 × s)
= Exp(a + b × 1,823 + 2 × s)
= Exp(4.7161 + 0.0007 × 1,823 + 2 × 0.0550)
= Exp(6.1906)
= $488.15
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(4.7161 + 0.0007 × 1,823 – 2 × 0.0550)
= Exp(5.9705)
= $391.71
Description
- The primary trend is increasing.
- The growth rate of the primary trend is 31.42% per annum.
- RBC price at the close of January 22, 2026 was $504.99 and was higher than the top border of the primary price channel by $16.84 (3.45%).
Secondary Trend
Start date: September 9, 2025
End date: January 22, 2026
a = 2.2135
b = 0.0022
s = 0.0266
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0022) – 1
= 122.19%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0266) – 1
= 11.25%
September 9, 2025 calculations
Top border of price channel:
Exp(Y1,161)
= Exp(a + b × X1,161 + 2 × s)
= Exp(a + b × 1,688 + 2 × s)
= Exp(2.2135 + 0.0022 × 1,688 + 2 × 0.0266)
= Exp(5.9590)
= $387.21
Bottom border of price channel:
Exp(Y1,161)
= Exp(a + b × X1,161 – 2 × s)
= Exp(a + b × 1,688 – 2 × s)
= Exp(2.2135 + 0.0022 × 1,688 – 2 × 0.0266)
= Exp(5.8524)
= $348.06
January 22, 2026 calculations
Top border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 + 2 × s)
= Exp(a + b × 1,823 + 2 × s)
= Exp(2.2135 + 0.0022 × 1,823 + 2 × 0.0266)
= Exp(6.2542)
= $520.22
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,823 – 2 × s)
= Exp(2.2135 + 0.0022 × 1,823 – 2 × 0.0266)
= Exp(6.1477)
= $467.62
Description
- The secondary trend is increasing.
- The growth rate of the secondary trend is 122.19% per annum.
- RBC price at the close of January 22, 2026 was inside the secondary price channel.