Correlation Analysis
Broadcom Inc. Common Stock vs PNC Financial Services Group
AVGO vs PNC
+0.441
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
PNC Financial Services Group
↗PNC
PNC Financial is one of the three super-regional banks in the US, with around $574 billion in total assets at the end of Dec. 30, 2025. Headquartered in Pittsburgh, Pennsylvania, PNC Financial has a coast-to-coast branch network, with a strong presence in the US Midwest and Northeast. It closed its acquisition of FirstBank in January 2026, which added around $26 billion in assets to its balance sheet, and PNC is currently expanding in the Southern and Western regions of the US. The bank provides a diversified set of financial services in retail banking, commercial banking, card and treasury management, asset management, and investment banking. PNC derived around 38% of revenue from fee income and 62% from net interest income in 2025.
Market cap 86B · 55,333 employees
Time Series
Rebased to 100
Who Moves First
AVGO leads PNC by 6 days
AVGO tends to move before PNC.
Best correlation after shifting: +0.449 (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
+0.095
14 periods · Return correlation when both series rose
Both Falling
+0.937
6 periods · Return correlation when both series fell
Diverging
-0.612
15 periods · Return correlation when series moved apart
R-Squared
19.5%
Share of variance in one series explained by the other.
Trend Agreement
58.2%
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: [0.395, 0.485]
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
PNC Financial Services Group
PNC
Market cap 86B · 55,333 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
17
Estimated crossover points between normalized spreads.
Slope
0.1251
Linear regression slope.
Intercept
155.1693
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
AVGO
Broadcom Inc. Common Stock
Highest
+0.981
GE Aerospace
GE · 1,254 observations
Lowest
-0.903
The Kraft Heinz Company Common Stock
KHC · 1,254 observations
PNC
PNC Financial Services Group
Highest
+0.656
Amazon.Com Inc
AMZN · 1,254 observations
Lowest
-0.116
Exxon Mobil Corporation
XOM · 1,254 observations
Saved 3 hours ago · ID: stock-avgo-vs-stock-pnc-daily-20260408-fcvvlu