Correlation Analysis
Cognizant Technology Solutions vs Exxon Mobil Corporation
CTSH vs XOM
-0.295
Light inverse
When one moves up, the other tends to move down.
Cognizant Technology Solutions
↗CTSH
Cognizant Technology Solutions is a multinational IT services provider that offers a range of consulting and business process outsourcing services. Originally founded in India, the company is headquartered in the US and serves enterprise customers spanning the financial services, healthcare, and resources industries. With most of its workforce located in India, Cognizant leverages a global delivery model that helps clients outsource their IT needs to offshore labor.
Market cap 29.8B · 351,600 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
XOM leads CTSH by 6 days
XOM tends to move before CTSH.
After testing 13 timing shifts, the strongest relationship was -0.311 (they moved in opposite directions).
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
-0.301
10 periods · Return correlation when both series rose
Both Falling
-0.167
7 periods · Return correlation when both series fell
Diverging
-0.786
18 periods · Return correlation when series moved apart
R-Squared
8.7%
Share of variance in one series explained by the other.
Trend Agreement
56.9%
How often both series moved in the same direction period-to-period.
Overlap Quality
1,254
Deep shared window — 1,254 usable pairs.
Significance
p < 0.001
95% CI: [-0.345, -0.244]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,254 paired data points survived the daily window.
Raw input
1,254
1,254
Normalized
1,254
1,254
Prepared
1,254
1,254
Aligned
1,254
1,254
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
0
A: 0 / B: 0
Series A
Cognizant Technology Solutions
CTSH
Market cap 29.8B · 351,600 employees
Stock · 1,254 raw → 1,254 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
25
Estimated crossover points between normalized spreads.
Slope
-0.8042
Linear regression slope.
Intercept
159.8430
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
CTSH
Cognizant Technology Solutions
Highest
+0.338
NetFlix Inc
NFLX · 1,254 data points
Lowest
-0.027
Johnson & Johnson
JNJ · 1,254 data points
Saved 4 hours ago · ID: stock-ctsh-vs-stock-xom-daily