Correlation Analysis
RBC Bearings Incorporated vs Exxon Mobil Corporation
RBC vs XOM
+0.760
Strong positive
When one moves up, the other tends to follow.
RBC Bearings Incorporated
↗RBC
RBC Bearings Inc is an international manufacturer and marketer of engineered precision bearings, components, and essential systems for the industrial, defense, and aerospace industries. The offering includes plain bearings, roller bearings, ball bearings, and engineered products. The company has two reportable segments: Industrial, which derives maximum revenue, and Aerospace/Defense. The Aerospace/Defense segment represents the end markets for the company's engineered bearings and precision components used in commercial aerospace, defense aerospace, and sea and ground defense applications; and the Industrial segment represents the end markets for its products used in various industrial applications. Geographically, the company generates a majority of its revenue from the United States.
Market cap 17.5B · 5,334 employees
Exxon Mobil Corporation
↗XOM
ExxonMobil is an integrated oil and gas company that explores for, produces, and refines oil worldwide. In 2025, it produced 3.3 million barrels of liquids and 8.4 billion cubic feet of natural gas per day. At the end of 2024, reserves were 19.9 billion barrels of oil equivalent, 69% of which were liquids. The company is one of the world's largest refiners, with a total global refining capacity of 4.3 million barrels of oil per day, and is one of the world's largest manufacturers of commodity and specialty chemicals.
Market cap 680.7B
Time Series
Relative Performance
Who Moves First
RBC leads XOM by 3 days
RBC tends to move before XOM.
After testing 13 timing shifts, the strongest relationship was +0.761 (they moved in the same direction).
Do They Crash Together?
Correlation by Market Regime
How these series behave when markets are rising, falling, or diverging. A correlation that holds in drawdowns is very different from one that only works in rallies.
Both Rising
+0.796
13 periods · Return correlation when both series rose
Both Falling
+0.299
6 periods · Return correlation when both series fell
Diverging
-0.751
16 periods · Return correlation when series moved apart
R-Squared
57.8%
Share of variance in one series explained by the other.
Trend Agreement
58.1%
How often both series moved in the same direction period-to-period.
Overlap Quality
1,009
Deep shared window — 1,009 usable pairs.
Significance
p < 0.001
95% CI: [0.733, 0.785]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,009 paired data points survived the daily window.
Raw input
1,009
1,254
Normalized
1,009
1,254
Prepared
1,009
1,254
Aligned
1,009
1,009
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
245
A: 0 / B: 245
Series A
RBC Bearings Incorporated
RBC
Market cap 17.5B · 5,334 employees
Stock · 1,009 raw → 1,009 prepared
Series B
Exxon Mobil Corporation
XOM
Market cap 680.7B
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
11
Estimated crossover points between normalized spreads.
Slope
0.1595
Linear regression slope.
Intercept
60.6120
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 6 hours ago · ID: stock-rbc-vs-stock-xom-daily