SeriesMagCorrSyncOverlapThrough
Correlation
of values
+77%
In sync
of periods
64%
History
daysdays · through 2026-04-24
11,289
These move in the same direction about 64% of the time
When one swings, the other often swings by a similar amount (~59% of the pattern is shared).
A real but noisy link — useful as context, risky as a standalone signal.
Both lines start at the same point — easy to compare when growth rates are similar.
What to Watch
Holds in both up and down markets
The relationship is similar whether prices are rising or falling — reliable in both directions.
Swings around
Their relationship swings around — sometimes tight, sometimes loose. Don't trust a single snapshot.
Explore
Advanced
Statistics
In sync(i)
64.4%
Headline metric
Movement correlation(i)
+77%
Based on values
95% CI
+76% → +78%
Likely range of correlation
Pipeline
Pipeline Summary
11,289 paired data points survived the daily window.
Raw input
11,289
13,848
Normalized
11,289
13,848
Prepared
11,289
13,848
Aligned
11,289
11,289
Invalid removed
R²(i)
59.1%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points
11,289
Deep
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
+77%
No shift — both series at their actual dates.
11,289 overlapping points at this shift
Baseline
+77%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+77%
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
+76%
77 periods · Return correlation when both series rose
Both Falling
+88%
77 periods · Return correlation when both series fell
Diverging
-21%
95 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
2,559
A: 0 / B: 2559
Series A
USD/THB Exchange Rate
DEXTHUS
FRED · 11,289 raw → 11,289 prepared
Series B
USD/MYR Exchange Rate
DEXMAUS
FRED · 13,848 raw → 13,848 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
95
Estimated crossover points between normalized spreads.
Slope
0.0900
Linear regression slope.
Intercept
0.5011
Linear regression intercept.
Saved 2 days ago · ID: fred-dexmaus_fred-dexthus_5y
Explore
Top 10 by absolute correlation
Ranked across both sides of this comparison using the same dense row format as the single-symbol correlations view.