Correlation Analysis
LPL Financial Holdings Inc. vs Micron Technology, Inc.
LPLA vs MU
+0.517
Moderate positive
When one moves up, the other tends to follow.
LPL Financial Holdings Inc.
↗LPLA
LPL Financial is the largest US independent broker-dealer, with more than 32,000 financial advisors affiliated with its platform and roughly 11 million customer accounts at the end of 2025. The firm earns the bulk of its profit from interest income earned on client cash balances and from advisory fees and commissions tied to the $2.4 trillion in assets under management or advisory on its platform at year-end 2025. LPL specializes in the provision of turnkey wealth management services for affiliated independent advisors, but maintains a diverse array of affiliation modalities, running the gamut from more traditional employee models to a pure RIA custody approach. It earns tuck-in revenue from recordkeeping fees and the provision of software tools and services to its advisor base.
Market cap 23.6B · 10,000 employees
Micron Technology, Inc.
↗MU
Micron is one of the largest semiconductor companies in the world, specializing in memory and storage chips. Its primary revenue stream comes from dynamic random access memory, or DRAM, and it also has minority exposure to not-and or NAND, flash chips. Micron serves a global customer base, selling chips into data centers, mobile phones, consumer electronics, and industrial and automotive applications. The firm is vertically integrated.
Market cap 426B · 53,000 employees
Time Series
Relative Performance
Who Moves First
LPLA leads MU by 6 days
LPLA tends to move before MU.
After testing 13 timing shifts, the strongest relationship was +0.536 (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
+0.084
10 periods · Return correlation when both series rose
Both Falling
+0.218
9 periods · Return correlation when both series fell
Diverging
-0.633
16 periods · Return correlation when series moved apart
R-Squared
26.7%
Share of variance in one series explained by the other.
Trend Agreement
59.8%
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: [0.475, 0.556]
Scatter
XY Regression
Pipeline
Data quality details
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
LPL Financial Holdings Inc.
LPLA
Market cap 23.6B · 10,000 employees
Stock · 1,254 raw → 1,254 prepared
Series B
Micron Technology, Inc.
MU
Market cap 426B · 53,000 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
48
Estimated crossover points between normalized spreads.
Slope
0.5552
Linear regression slope.
Intercept
-30.3455
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 5 hours ago · ID: stock-lpla-vs-stock-mu-daily