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USD/MYR Exchange Rate vs Lyft, Inc. Class A Common Stock (LYFT)
Correlation
of % moves
-6%
In sync
of periods
48%
History
daysdays · through 2026-08-07
1,239
These move in the same direction about 48% of the time
Their swing sizes only faintly mirror each other (~0% of the pattern is shared).
Roughly random — these don't track each other in a meaningful way.
On a log scale so equal % moves take equal vertical space — best when one series has grown much faster than the other.
What to Watch
LYFT moves ~1 day before USD/MYR Exchange Rate
Watch LYFT for an early read on USD/MYR Exchange Rate.
Holds in both up and down markets
The relationship is similar whether prices are rising or falling — reliable in both directions.
Advanced
Statistics
In sync(i)
48%
Headline metric
Movement correlation(i)
-6%
Based on % moves
95% CI
-11% → +0%
Likely range of correlation
Pipeline
Pipeline Summary
1,239 paired data points survived the daily window.
Raw input
13,920
1,254
Normalized
13,920
1,254
Prepared
13,920
1,254
Aligned
1,239
1,239
Invalid removed
R²(i)
0%
Variance explained
Significance
n.s.
Statistical confidence
Data points(i)
1,238
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
-1 day
Correlation at this shift
-14%
+9% stronger than no-shift baseline
Lyft, Inc. Class A Common Stock (LYFT) shifted 1 day later. Reads: "Does USD/MYR Exchange Rate today line up with Lyft, Inc. Class A Common Stock (LYFT) 1 day ago?"
1,237 overlapping points at this shift
Baseline
-6%
No-shift correlation, matching the main time-series chart above.
Peak shift
-1 day
-14%
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
+4%
33 periods · Return correlation when both series rose
Both Falling
-5%
31 periods · Return correlation when both series fell
Diverging
-41%
81 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
12,696
A: 12681 / B: 15
Series A
USD/MYR Exchange Rate
DEXMAUS
FRED · 13,920 raw → 13,920 prepared
Series B
Lyft, Inc. Class A Common Stock (LYFT)
LYFT
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
17
Estimated crossover points between normalized spreads.
Slope
-0.6563
Linear regression slope.
Intercept
-0.0009
Linear regression intercept.
Saved 2 weeks ago · ID: fred-dexmaus_stock-lyft_daily_5y