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Verizon Communications (VZ) vs Total Vehicle Sales
Correlation
of % moves
+34%
In sync
of periods
58%
History
monthsmonths · through 2026-06
60
These move in the same direction about 58% of the time
Their swing sizes only faintly line up (~11% of the pattern is shared).
A faint pattern — interesting as colour, not strong enough to act on alone.
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.
Flips between sync and inverse
Sometimes the two move together, sometimes opposite. Don't treat this as a stable signal.
Advanced
Statistics
In sync(i)
58%
Headline metric
Movement correlation(i)
+34%
Based on % moves
95% CI
N/A
Likely range
Pipeline
Pipeline Summary
60 paired data points survived the monthly window.
Raw input
1,254
606
Normalized
1,254
606
Prepared
61
606
Aligned
60
60
Invalid removed
11%
Variance explained
Significance
N/A
Statistical confidence
Data points(i)
59
Thin
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: -18 to 18 months.
Selected shift
No shift
Correlation at this shift
+34%
No shift — both series at their actual dates.
59 overlapping points at this shift
Baseline
+34%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+34%
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
+20%
16 periods · Return correlation when both series rose
Both Falling
+2%
18 periods · Return correlation when both series fell
Diverging
-60%
25 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
547
A: 1 / B: 546
Series A
Verizon Communications (VZ)
VZ
Stock · 1,254 raw → 61 prepared
Series B
Total Vehicle Sales
TOTALSA
FRED · 606 raw → 606 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
2
Estimated crossover points between normalized spreads.
Slope
0.3335
Linear regression slope.
Intercept
0.0030
Linear regression intercept.
Saved 3 months ago · ID: fred-totalsa_stock-vz_monthly_5y