Correlation Analysis
Marvell Technology, Inc. Common Stock vs Micron Technology, Inc.
MRVL vs MU
+0.499
Moderate positive
When one moves up, the other tends to follow.
Marvell Technology, Inc. Common Stock
↗MRVL
Marvell Technology is a fabless chip designer focused on wired networking, where it has the second-highest market share. Marvell serves the data center, carrier, enterprise, and consumer end markets with processors, optical and copper transceivers, switches, and storage controllers.
Market cap 95.8B · 7,480 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
in sync
MRVL and MU tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.499 (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
+0.359
11 periods · Return correlation when both series rose
Both Falling
+0.646
13 periods · Return correlation when both series fell
Diverging
-0.553
11 periods · Return correlation when series moved apart
R-Squared
24.9%
Share of variance in one series explained by the other.
Trend Agreement
71.1%
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: [0.457, 0.540]
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
Marvell Technology, Inc. Common Stock
MRVL
Market cap 95.8B · 7,480 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
10
Estimated crossover points between normalized spreads.
Slope
2.1733
Linear regression slope.
Intercept
-35.7523
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
MRVL
Marvell Technology, Inc. Common Stock
Highest
+0.813
Amazon.Com Inc
AMZN · 1,254 data points
Lowest
+0.182
Johnson & Johnson
JNJ · 1,254 data points
Saved 7 hours ago · ID: stock-mrvl-vs-stock-mu-daily