Correlation Analysis
Broadcom Inc. Common Stock vs Yum! Brands, Inc.
AVGO vs YUM
+0.806
Strong 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
Yum! Brands, Inc.
↗YUM
As of the end of 2025, Yum Brands generated over $68 billion in systemwide sales from more than 63,000 restaurants across 155 markets, making it the world's second-largest restaurant firm by dollar sales. Its portfolio includes KFC (33,897 stores), Pizza Hut (19,974), Taco Bell (9,030), and Habit Burger (384), with 72% of locations in international markets. As 97% of its portfolio is franchised, Yum's business model is tilted toward recurring franchise royalties and marketing contributions (64% of revenue), with the balance derived from sales at company-owned locations. The company traces its roots to a 1997 spinoff of PepsiCo's restaurant assets.
Market cap 43.5B · 49,000 employees
Time Series
Rebased to 100
Who Moves First
AVGO leads YUM by 6 days
AVGO tends to move before YUM.
Best correlation after shifting: +0.807 (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
-0.343
13 periods · Return correlation when both series rose
Both Falling
-0.534
5 periods · Return correlation when both series fell
Diverging
-0.587
17 periods · Return correlation when series moved apart
R-Squared
64.9%
Share of variance in one series explained by the other.
Trend Agreement
55.6%
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: [0.785, 0.824]
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
Yum! Brands, Inc.
YUM
Market cap 43.5B · 49,000 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
0.1000
Linear regression slope.
Intercept
119.1167
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 3 hours ago · ID: stock-avgo-vs-stock-yum-daily-20260408-8rku21