Correlation Analysis
Broadcom Inc. Common Stock vs AvalonBay Communities, Inc.
AVGO vs AVB
-0.181
Weak inverse
When one moves up, the other tends to move down.
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
AvalonBay Communities, Inc.
↗AVB
AvalonBay Communities owns a portfolio of 296 apartment communities with more than 90,000 units and is developing 24 additional properties with approximately 8,600 units. The company focuses on owning large, high-quality properties in major metropolitan areas of New England, New York/New Jersey, Washington, D.C., California, and the Pacific Northwest.
Market cap 23.3B · 3,041 employees
Time Series
Rebased to 100
Who Moves First
AVGO leads AVB by 6 days
AVGO tends to move before AVB.
Best correlation after shifting: -0.186 (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
-0.280
15 periods · Return correlation when both series rose
Both Falling
+0.146
8 periods · Return correlation when both series fell
Diverging
-0.364
12 periods · Return correlation when series moved apart
R-Squared
3.3%
Share of variance in one series explained by the other.
Trend Agreement
57.6%
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: [-0.234, -0.127]
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
AvalonBay Communities, Inc.
AVB
Market cap 23.3B · 3,041 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
19
Estimated crossover points between normalized spreads.
Slope
-0.0435
Linear regression slope.
Intercept
205.5524
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 3 hours ago · ID: stock-avgo-vs-stock-avb-daily-20260408-owvn7h