Correlation Analysis
Loews Corporation vs Mastercard Incorporated
L vs MA
+0.918
Very strong positive
When one moves up, the other tends to follow.
Loews Corporation
↗L
Loews Corp is a holding company along with its subsidiary engaged in commercial property and casualty insurance, transportation and storage of natural gas and natural gas liquids, operation of a chain of hotels, and also in the manufacture of rigid plastic packaging solutions. It has four reportable segments comprised of three individual consolidated operating subsidiaries, CNA Financial Corporation, Boardwalk Pipeline Partners, LP and Loews Hotels Holding Corporation; and the Corporate segment.
Market cap 22.2B · 13,100 employees
Mastercard Incorporated
↗MA
Mastercard is the second-largest payment processor in the world, having processed close to $11 trillion in volume during 2025. Mastercard operates in over 200 countries and processes transactions in over 150 currencies.
Market cap 447.2B
Time Series
Relative Performance
Who Moves First
MA leads L by 6 days
MA tends to move before L.
After testing 13 timing shifts, the strongest relationship was +0.920 (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
+0.155
16 periods · Return correlation when both series rose
Both Falling
-0.530
7 periods · Return correlation when both series fell
Diverging
-0.656
12 periods · Return correlation when series moved apart
R-Squared
84.3%
Share of variance in one series explained by the other.
Trend Agreement
65.3%
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: [0.909, 0.927]
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
Loews Corporation
L
Market cap 22.2B · 13,100 employees
Stock · 1,254 raw → 1,254 prepared
Series B
Mastercard Incorporated
MA
Market cap 447.2B
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
5
Estimated crossover points between normalized spreads.
Slope
4.7711
Linear regression slope.
Intercept
88.5922
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 5 hours ago · ID: stock-l-vs-stock-ma-daily