Correlation Analysis
Dow Inc. vs Micron Technology, Inc.
DOW vs MU
-0.544
Moderate inverse
When one moves up, the other tends to move down.
Dow Inc.
↗DOW
Dow Chemical is a diversified global chemicals producer, formed in 2019 as a result of the DowDuPont merger and subsequent separations. The firm is a leading producer of several chemicals, including polyethylene, ethylene oxide, and silicone rubber. Its products have numerous applications in both consumer and industrial end markets.
Market cap 29.2B · 34,600 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
DOW leads MU by 6 days
DOW tends to move before MU.
After testing 13 timing shifts, the strongest relationship was -0.572 (they moved in opposite directions).
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
+0.463
7 periods · Return correlation when both series rose
Both Falling
+0.270
12 periods · Return correlation when both series fell
Diverging
-0.567
16 periods · Return correlation when series moved apart
R-Squared
29.6%
Share of variance in one series explained by the other.
Trend Agreement
60.7%
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: [-0.582, -0.504]
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
Dow Inc.
DOW
Market cap 29.2B · 34,600 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
31
Estimated crossover points between normalized spreads.
Slope
-3.2858
Linear regression slope.
Intercept
268.0616
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 5 hours ago · ID: stock-dow-vs-stock-mu-daily