SeriesMagCorrOverlapThrough
These move together about 62% of the time
Very strong positive
Strong enough to use as a signal — read the stability and regime notes below before relying on it.
Oracle provides enterprise applications and infrastructure offerings through a variety of flexible IT deployment models, including on-premises, cloud-based, and hybrid. Founded in 1977, Oracle pioneered the first commercial SQL-based relational database management system, which is commonly used by the world's largest companies for high-volume online transaction processing workloads. Besides databases, Oracle also sells enterprise resource planning platforms and cloud infrastructure that play an increasingly important role in large language model training and inferencing.
Market cap 497.4B · 162,000 employees
Booking is the world's largest online travel agency by sales, offering booking and payment services for hotel and alternative accommodation rooms, airlines, rental cars, restaurants, cruises, experiences, and other vacation packages. The company operates several branded travel booking sites, including Booking.com, Agoda, OpenTable, Rentalcars.com, and Kayak. Transaction fees for online bookings account for the bulk of revenue and profits.
What to Watch
Drifting from pattern
Recent correlation (+67%) is running 2.0σ away from the long-run average of +91%.
Holds across regimes
Correlation is similar when markets rise (+20%) and fall (+39%) — reliable in both directions.
Mostly stable
Correlation drifts a little but stays in the same neighbourhood.
Time Series
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
+91%
No shift — both series at their actual dates.
1,255 overlapping points at this shift
Time series with Booking Holdings Inc. Common Stock at original dates
Indexed to 100 at start
Deep Dive
Stability
How the correlation evolves over time. A stable line means the relationship is reliable; large swings signal regime-dependent behavior.
Corr
+91%
Pearson correlation
95% CI
+90% → +92%
Likely range
R²
82.5%
Variance explained
Trend agreement
61.8%
Same-direction moves
Significance
p < 0.001
Statistical confidence
Data points
1,255
Deep
Pipeline
Pipeline Summary
1,255 paired data points survived the daily window.
Raw input
1,255
1,255
Normalized
1,255
1,255
Prepared
1,255
1,255
Aligned
1,255
1,255
Invalid removed
Explore
The strongest positive and inverse pairs we’ve saved for each side of this comparison — good jumping-off points if this result raised a question.
Market cap 138.1B · 24,300 employees
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%
108 periods · Return correlation when both series rose
Both Falling
+39%
80 periods · Return correlation when both series fell
Diverging
-28%
61 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
0
A: 0 / B: 0
Series A
Oracle Corp
ORCL
Market cap 497.4B · 162,000 employees
Stock · 1,255 raw → 1,255 prepared
Series B
Booking Holdings Inc. Common Stock
BKNG
Market cap 138.1B · 24,300 employees
Stock · 1,255 raw → 1,255 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
77
Estimated crossover points between normalized spreads.
Slope
0.8282
Linear regression slope.
Intercept
30.7037
Linear regression intercept.
Saved 1 hour ago · ID: stock-bkng_stock-orcl_5y
BKNG
Booking Holdings Inc. Common Stock
Strongest positive