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Fiserv, Inc. Common Stock (FISV) vs USD/KRW Exchange Rate
Correlation
of % moves
-4%
In sync
of periods
50%
History
daysdays · through 2026-05-15
630
These move in the same direction about 50% of the time
Their swing sizes barely line up — almost no shared pattern.
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
FISV moves ~1 day before USD/KRW Exchange Rate
Watch FISV for an early read on USD/KRW Exchange Rate.
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)
49.5%
Headline metric
Movement correlation(i)
-4%
Based on % moves
95% CI
-12% → +4%
Likely range of correlation
Pipeline
Pipeline Summary
630 paired data points survived the daily window.
Raw input
644
11,271
Normalized
644
11,271
Prepared
644
11,271
Aligned
630
630
Invalid removed
R²(i)
0.2%
Variance explained
Significance
n.s.
Statistical confidence
Data points
630
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
+1 day
Correlation at this shift
-17%
+13% stronger than no-shift baseline
USD/KRW Exchange Rate shifted 1 day earlier. Reads: "Does Fiserv, Inc. Common Stock (FISV) today line up with USD/KRW Exchange Rate 1 day from now?"
626 overlapping points at this shift
Baseline
-4%
No-shift correlation, matching the main time-series chart above.
Peak shift
+1 day
-17%
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
+12%
73 periods · Return correlation when both series rose
Both Falling
-7%
53 periods · Return correlation when both series fell
Diverging
-63%
121 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
10,655
A: 14 / B: 10641
Series A
Fiserv, Inc. Common Stock (FISV)
FISV
Stock · 644 raw → 644 prepared
Series B
USD/KRW Exchange Rate
DEXKOUS
FRED · 11,271 raw → 11,271 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
33
Estimated crossover points between normalized spreads.
Slope
-0.0124
Linear regression slope.
Intercept
0.0003
Linear regression intercept.
Saved 3 weeks ago · ID: fred-dexkous_stock-fisv_daily_5y