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Fiserv, Inc. Common Stock (FISV) vs NZD/USD Exchange Rate
Correlation
of % moves
+13%
In sync
of periods
54%
History
daysdays · through 2026-05-15
632
These move in the same direction about 54% of the time
Their swing sizes only faintly line up (~2% of the pattern is shared).
Roughly random — these don't track each other in a meaningful way.
Both lines start at the same point — easy to compare when growth rates are similar.
What to Watch
Unusual right now
Recently tighter than usual — the pair is behaving differently than its long-run pattern.
Holds in both up and down markets
The relationship is similar whether prices are rising or falling — reliable in both directions.
Mostly stable
The relationship drifts a little but stays in the same neighbourhood.
Advanced
Statistics
In sync(i)
54.2%
Headline metric
Movement correlation(i)
+13%
Based on % moves
95% CI
+5% → +20%
Likely range of correlation
Pipeline
Pipeline Summary
632 paired data points survived the daily window.
Raw input
643
13,869
Normalized
643
13,869
Prepared
643
13,869
Aligned
632
632
Invalid removed
R²(i)
1.6%
Variance explained
Significance
p < 0.01
Statistical confidence
Data points
632
Robust
Time-Shifted Correlation
See how correlation changes when one series is offset in time. A taller bar at a non-zero shift means the two move together better when one leads the other — that's a potential lead/lag signal.
Correlation by shift
Click a bar to inspect. Range: -6 to 6 days.
Selected shift
No shift
Correlation at this shift
+13%
No shift — both series at their actual dates.
630 overlapping points at this shift
Baseline
+13%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+13%
A non-zero peak suggests one series lines up better when shifted against the other.
Stability
How the correlation evolves over time. A stable line means the relationship is reliable; large swings signal regime-dependent behavior.
Do They Crash Together?
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
+35%
70 periods · Return correlation when both series rose
Both Falling
+50%
68 periods · Return correlation when both series fell
Diverging
-62%
107 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
13,248
A: 11 / B: 13237
Series A
Fiserv, Inc. Common Stock (FISV)
FISV
Stock · 643 raw → 643 prepared
Series B
NZD/USD Exchange Rate
DEXUSNZ
FRED · 13,869 raw → 13,869 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
27
Estimated crossover points between normalized spreads.
Slope
0.0470
Linear regression slope.
Intercept
-0.0002
Linear regression intercept.
Saved 2 weeks ago · ID: fred-dexusnz_stock-fisv_daily_5y