Correlation Analysis
Micron Technology, Inc. vs Teledyne Technologies Incorporated
MU vs TDY
+0.793
Strong positive
When one moves up, the other tends to follow.
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
Teledyne Technologies Incorporated
↗TDY
Teledyne Technologies Inc provides enabling technologies to sense, analyze and distribute information for industrial growth markets that require advanced technology and high reliability. The firm operates in four segments: Digital Imaging, Instrumentation, Aerospace and Defense Electronics, and Engineered Systems. The Digital Imaging segment, that derives maximum revenue, includes high-performance sensors, cameras and systems, within the visible, infrared and X-ray spectra for use in industrial, government and medical applications, as well as MEMS and high-performance, high-reliability semiconductors including analog-to-digital and digital-to-analog converters. Geographically, the company operates in United States, Europe, Asia, and All other.
Market cap 29.3B · 15,800 employees
Time Series
Relative Performance
Who Moves First
in sync
MU and TDY tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.793 (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
+0.911
8 periods · Return correlation when both series rose
Both Falling
+0.108
8 periods · Return correlation when both series fell
Diverging
-0.642
19 periods · Return correlation when series moved apart
R-Squared
62.9%
Share of variance in one series explained by the other.
Trend Agreement
60.6%
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: [0.771, 0.812]
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
Micron Technology, Inc.
MU
Market cap 426B · 53,000 employees
Stock · 1,254 raw → 1,254 prepared
Series B
Teledyne Technologies Incorporated
TDY
Market cap 29.3B · 15,800 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
74
Estimated crossover points between normalized spreads.
Slope
0.6510
Linear regression slope.
Intercept
377.9201
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
MU
Micron Technology, Inc.
Highest
+0.982
Western Digital Corp.
WDC · 1,254 data points
Lowest
-0.640
Constellation Brands, Inc.
STZ · 1,254 data points
TDY
Teledyne Technologies Incorporated
Highest
+0.855
Walmart Inc. Common Stock
WMT · 1,254 data points
Lowest
+0.431
Exxon Mobil Corporation
XOM · 1,254 data points
Saved 7 hours ago · ID: stock-mu-vs-stock-tdy-daily