Correlation Analysis
Broadcom Inc. Common Stock vs Copart Inc
AVGO vs CPRT
+0.453
Moderate positive
When one moves up, the other tends to follow.
Broadcom Inc. Common Stock
↗AVGO
Broadcom is one of the largest semiconductor companies in the world and has also expanded into infrastructure software. Its semiconductors primarily serve computing and networking, with custom AI accelerators now accounting for the bulk of the business. It is primarily a fabless designer, but holds some manufacturing in-house, such as for its best-of-breed film bulk acoustic resonator filters that sell into the Apple iPhone. In software, it sells virtualization, infrastructure, and security software to large enterprises, financial institutions, and governments. Broadcom is the product of consolidation. Its businesses are an amalgamation of former companies like legacy Broadcom and Avago Technologies in chips, as well as VMware, Brocade, CA Technologies, and Symantec in software.
Market cap 1.5T
Copart Inc
↗CPRT
Based in Dallas, Copart operates an online salvage vehicle auction with operations in 11 countries across North America, Europe, and the Middle East, facilitating over 4 million transactions annually. The company utilizes its virtual bidding platform, VB3, to connect vehicle sellers with over 750,000 registered buyers around the world. Buyers primarily consist of vehicle dismantlers, rebuilders, individuals and used vehicle retailers. About 80% of Copart's vehicle volume is supplied by auto insurance companies holding vehicles deemed a total loss. Copart also offers services such as vehicle transportation, storage, title transfer, and salvage value estimation. The company primarily operates on a consignment basis and collects fees based on the vehicle's final selling price.
Market cap 31.6B · 11,600 employees
Time Series
Rebased to 100
Who Moves First
CPRT leads AVGO by 6 days
CPRT tends to move before AVGO.
Best correlation after shifting: +0.478 (13 shifts scanned)
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
+0.058
15 periods · Return correlation when both series rose
Both Falling
+0.593
9 periods · Return correlation when both series fell
Diverging
-0.334
11 periods · Return correlation when series moved apart
R-Squared
20.6%
Share of variance in one series explained by the other.
Trend Agreement
65.4%
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: [0.408, 0.496]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,254 paired observations 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
Broadcom Inc. Common Stock
AVGO
Market cap 1.5T
Stock · 1,254 raw → 1,254 prepared
Series B
Copart Inc
CPRT
Market cap 31.6B · 11,600 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
11
Estimated crossover points between normalized spreads.
Slope
0.0451
Linear regression slope.
Intercept
36.0670
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 3 hours ago · ID: stock-avgo-vs-stock-cprt-daily-20260408-za2bg7