Correlation Analysis
Fiserv, Inc. Common Stock vs Mastercard Incorporated
FISV vs MA
-0.752
Strong inverse
When one moves up, the other tends to move down.
Fiserv, Inc. Common Stock
↗FISV
Fiserv is a leading provider of core processing and complementary services, such as electronic funds transfer, payment processing, and loan processing, for US banks and credit unions, with a focus on small and midsize banks. Following its 2019 merger with First Data, Fiserv also provides payment processing services to merchants. About 10% of the company's revenue is generated internationally.
Market cap 30B · 38,000 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 FISV by 1 day
MA tends to move before FISV.
After testing 13 timing shifts, the strongest relationship was -0.752 (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
+0.224
10 periods · Return correlation when both series rose
Both Falling
+0.079
15 periods · Return correlation when both series fell
Diverging
-0.960
10 periods · Return correlation when series moved apart
R-Squared
56.5%
Share of variance in one series explained by the other.
Trend Agreement
72.9%
How often both series moved in the same direction period-to-period.
Overlap Quality
644
Robust shared window — 644 usable pairs.
Significance
p < 0.001
95% CI: [-0.783, -0.716]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
644 paired data points survived the daily window.
Raw input
644
1,254
Normalized
644
1,254
Prepared
644
1,254
Aligned
644
644
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
610
A: 0 / B: 610
Series A
Fiserv, Inc. Common Stock
FISV
Market cap 30B · 38,000 employees
Stock · 644 raw → 644 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
-3.0224
Linear regression slope.
Intercept
681.1525
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 6 hours ago · ID: stock-fisv-vs-stock-ma-daily