CorrlensCorrlens
Correlate

Correlation Analysis

Interactive Brokers Group, Inc. Class A Common Stock vs Oracle Corp

IBKR vs ORCL

+0.882

Very strong positive

When one moves up, the other tends to follow.

IBKR logo

Interactive Brokers Group, Inc. Class A Common Stock

IBKR

Interactive Brokers is a large, automated, retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm's commissions. With operations spanning more than 160 electronic exchanges, 36 countries, and 28 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US.

Market cap 30.6B · 3,182 employees

ORCL logo

Oracle Corp

ORCL

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 418.6B

Apr 9, 2021 — Apr 7, 2026Daily1,254 data pointsStockStockTechnology

Time Series

Relative Performance

Green: IBKRGray: ORCL36 of 1,254 points (sampled)

Who Moves First

ORCL leads IBKR by 6 days

ORCL tends to move before IBKR.

After testing 13 timing shifts, the strongest relationship was +0.892 (they moved in the same direction).

Do They Crash Together?

Correlation by Market Regime

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

+0.188

15 periods · Return correlation when both series rose

Both Falling

+0.453

6 periods · Return correlation when both series fell

Diverging

-0.756

14 periods · Return correlation when series moved apart

R-Squared

77.8%

Share of variance in one series explained by the other.

Trend Agreement

62.5%

How often both series moved in the same direction period-to-period.

Overlap Quality

1,254

Deep shared window — 1,254 usable pairs.

Significance

p < 0.001

95% CI: [0.869, 0.894]

Scatter

XY Regression

9.41020304050607077.851.1100150200250300348.9Interactive Brokers Group, Inc. Class A Common StockOracle CorpData pointsFit (r = 0.882)

Pipeline

Data quality details

Pipeline Summary

1,254 paired data points survived the daily window.

Raw input

1,254

1,254

Normalized

1,254

1,254

Prepared

1,254

1,254

Aligned

1,254

1,254

Invalid removed

0

A: 0 / B: 0

Duplicates removed

0

A: 0 / B: 0

Alignment drops

0

A: 0 / B: 0

Series A

IBKR logo

Interactive Brokers Group, Inc. Class A Common Stock

IBKR

Market cap 30.6B · 3,182 employees

Stock · 1,254 raw → 1,254 prepared

Series B

ORCL logo

Oracle Corp

ORCL

Market cap 418.6B

Stock · 1,254 raw → 1,254 prepared

Sign agreement

100.0%

How often both values share the same sign.

Zero crossings

24

Estimated crossover points between normalized spreads.

Slope

2.5867

Linear regression slope.

Intercept

45.0453

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

Saved 7 hours ago · ID: stock-ibkr-vs-stock-orcl-daily