SeriesMagCorrSyncOverlapThrough
Correlation
+11%
of % moves
In sync
63%
of periods
History
285
days · through 2026-05-06
These move in the same direction about 63% of the time
Their swing sizes only faintly line up (~1% of the pattern is shared).
A real but noisy link — useful as context, risky as a standalone signal.
Time Series
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
Unusual right now
Recently tighter than usual — the pair is behaving differently than its long-run pattern.
NAGE moves ~6 days before BLK
Watch NAGE for an early read on BLK.
Holds in both up and down markets
The relationship is similar whether prices are rising or falling — reliable in both directions.
Rock solid
The relationship barely changes from period to period — treat it as a reliable signal.
Advanced
Statistics
In sync(i)
62.8%
Headline metric
Movement correlation(i)
+11%
Based on % moves
95% CI
-0% → +23%
Likely range of correlation
Pipeline
Pipeline Summary
285 paired data points survived the daily window.
Raw input
1,255
285
Normalized
1,255
285
Prepared
1,255
285
Aligned
285
285
Invalid removed
Explore
R²(i)
1.3%
Variance explained
Significance
n.s.
Statistical confidence
Data points
285
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
-6 days
Correlation at this shift
+20%
+9% stronger than no-shift baseline
NAGE shifted 6 days later. Reads: "Does BlackRock Inc. (BLK) today line up with NAGE 6 days ago?"
279 overlapping points at this shift
Baseline
+11%
No-shift correlation, matching the main time-series chart above.
Peak shift
-6 days
+20%
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
+8%
77 periods · Return correlation when both series rose
Both Falling
+8%
74 periods · Return correlation when both series fell
Diverging
-40%
98 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
970
A: 970 / B: 0
Series A
BLK
Stock · 1,255 raw → 1,255 prepared
Series B
NAGE
Stock · 285 raw → 285 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
17
Estimated crossover points between normalized spreads.
Slope
0.0036
Linear regression slope.
Intercept
4.0348
Linear regression intercept.
Saved 2 hours ago · ID: stock-blk_stock-nage_5y
Explore
Top 5 by absolute correlation
Ranked across both sides of this comparison using the same dense row format as the single-symbol correlations view.