Correlation Analysis
Permian Resources Corporation vs Exxon Mobil Corporation
PR vs XOM
+0.671
Strong positive
When one moves up, the other tends to follow.
Permian Resources Corporation
↗PR
Permian Resources Corp is an independent oil and natural gas company focused on generating outsized returns to stakeholders through the responsible acquisition, optimization, and development of oil and liquids-rich natural gas assets. The Company's assets and operations are concentrated in the core of the Permian Basin, and its properties consist of large, contiguous acreage blocks located in West Texas and New Mexico.
Market cap 17.2B · 515 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
in sync
PR and XOM tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.671 (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
+0.508
15 periods · Return correlation when both series rose
Both Falling
+0.568
10 periods · Return correlation when both series fell
Diverging
-0.626
10 periods · Return correlation when series moved apart
R-Squared
45.0%
Share of variance in one series explained by the other.
Trend Agreement
74.7%
How often both series moved in the same direction period-to-period.
Overlap Quality
900
Deep shared window — 900 usable pairs.
Significance
p < 0.001
95% CI: [0.634, 0.706]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
900 paired data points survived the daily window.
Raw input
900
1,254
Normalized
900
1,254
Prepared
900
1,254
Aligned
900
900
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
354
A: 0 / B: 354
Series A
Permian Resources Corporation
PR
Market cap 17.2B · 515 employees
Stock · 900 raw → 900 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
53
Estimated crossover points between normalized spreads.
Slope
3.0609
Linear regression slope.
Intercept
72.1468
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 5 hours ago · ID: stock-pr-vs-stock-xom-daily