Correlation Analysis
Mastercard Incorporated vs Block, Inc.
MA vs XYZ
+0.502
Moderate positive
When one moves up, the other tends to follow.
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
Block, Inc.
↗XYZ
Founded in 2009, Block provides payment services to merchants, along with related services. The company also launched Cash App, a person-to-person payment network. In 2024, Square's payment volume was almost USD 250 million.
Market cap 36.4B · 10,205 employees
Time Series
Relative Performance
Who Moves First
in sync
MA and XYZ tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.502 (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
-0.180
13 periods · Return correlation when both series rose
Both Falling
-0.072
12 periods · Return correlation when both series fell
Diverging
-0.433
10 periods · Return correlation when series moved apart
R-Squared
25.2%
Share of variance in one series explained by the other.
Trend Agreement
68.2%
How often both series moved in the same direction period-to-period.
Overlap Quality
304
Robust shared window — 304 usable pairs.
Significance
p < 0.001
95% CI: [0.412, 0.581]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
304 paired data points survived the daily window.
Raw input
1,254
304
Normalized
1,254
304
Prepared
1,254
304
Aligned
304
304
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
950
A: 950 / B: 0
Series A
Mastercard Incorporated
MA
Market cap 447.2B
Stock · 1,254 raw → 1,254 prepared
Series B
Block, Inc.
XYZ
Market cap 36.4B · 10,205 employees
Stock · 304 raw → 304 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
32
Estimated crossover points between normalized spreads.
Slope
0.1876
Linear regression slope.
Intercept
-36.8616
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 7 hours ago · ID: stock-ma-vs-stock-xyz-daily