SeriesMagCorrSyncOverlapThrough
Correlation
of % moves
-75%
In sync
of periods
36%
History
daysdays · through 2026-04-24
1,236
These move opposite each other about 36% of the time
When one swings, the other often swings by a similar amount in the opposite direction (~57% 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
Slipping tighter
The recent pattern is tighter than its long-run baseline — keep an eye on whether this sticks.
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.
Explore
Advanced
Statistics
In sync(i)
36.5%
Headline metric
Movement correlation(i)
-75%
Based on % moves
95% CI
-77% → -73%
Likely range of correlation
Pipeline
Pipeline Summary
1,236 paired data points survived the daily window.
Raw input
11,289
1,255
Normalized
11,289
1,255
Prepared
11,289
1,255
Aligned
1,236
1,236
Invalid removed
R²(i)
56.5%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points
1,236
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
-75%
No shift — both series at their actual dates.
1,236 overlapping points at this shift
Baseline
-75%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
-75%
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
-29%
54 periods · Return correlation when both series rose
Both Falling
-20%
40 periods · Return correlation when both series fell
Diverging
-72%
155 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
10,072
A: 10053 / B: 19
Series A
USD/THB Exchange Rate
DEXTHUS
FRED · 11,289 raw → 11,289 prepared
Series B
VEA
Stock · 1,255 raw → 1,255 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
24
Estimated crossover points between normalized spreads.
Slope
-3.0551
Linear regression slope.
Intercept
154.3428
Linear regression intercept.
Saved 6 hours ago · ID: fred-dexthus_stock-vea_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.