Correlation Analysis
Loews Corporation vs Micron Technology, Inc.
L vs MU
+0.775
Strong positive
When one moves up, the other tends to follow.
Loews Corporation
↗L
Loews Corp is a holding company along with its subsidiary engaged in commercial property and casualty insurance, transportation and storage of natural gas and natural gas liquids, operation of a chain of hotels, and also in the manufacture of rigid plastic packaging solutions. It has four reportable segments comprised of three individual consolidated operating subsidiaries, CNA Financial Corporation, Boardwalk Pipeline Partners, LP and Loews Hotels Holding Corporation; and the Corporate segment.
Market cap 22.2B · 13,100 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
L leads MU by 6 days
L tends to move before MU.
After testing 13 timing shifts, the strongest relationship was +0.779 (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
+0.031
13 periods · Return correlation when both series rose
Both Falling
-0.308
7 periods · Return correlation when both series fell
Diverging
-0.465
15 periods · Return correlation when series moved apart
R-Squared
60.1%
Share of variance in one series explained by the other.
Trend Agreement
59.5%
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: [0.752, 0.796]
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
Loews Corporation
L
Market cap 22.2B · 13,100 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
18
Estimated crossover points between normalized spreads.
Slope
3.6346
Linear regression slope.
Intercept
-154.6907
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 5 hours ago · ID: stock-l-vs-stock-mu-daily