Correlation Analysis
Home Depot, Inc. vs Micron Technology, Inc.
HD vs MU
+0.338
Light positive
When one moves up, the other tends to follow.
Home Depot, Inc.
↗HD
Home Depot is the world's largest home improvement specialty retailer, operating 2,359 warehouse-format stores offering more than 30,000 products in store and 1 million products online in the US, Canada, and Mexico. Its stores offer building materials, home improvement products, lawn and garden products, and decor products and provide various services, including home improvement installation services and tool and equipment rentals. The acquisition of Interline Brands in 2015 allowed Home Depot to enter the MRO business, which has been expanded through the tie-up with HD Supply (2020). The 2024 tie-up with SRS will help grow professional demand in roofing, pool, and landscaping projects, while the 2025 purchase of GMS will lift building product sales through 1,250 distribution locations.
Market cap 325.3B
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
HD leads MU by 6 days
HD tends to move before MU.
After testing 13 timing shifts, the strongest relationship was +0.364 (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
+0.291
12 periods · Return correlation when both series rose
Both Falling
+0.319
12 periods · Return correlation when both series fell
Diverging
-0.786
11 periods · Return correlation when series moved apart
R-Squared
11.4%
Share of variance in one series explained by the other.
Trend Agreement
59.3%
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: [0.288, 0.386]
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
Home Depot, Inc.
HD
Market cap 325.3B
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
52
Estimated crossover points between normalized spreads.
Slope
0.6690
Linear regression slope.
Intercept
-122.3193
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 7 hours ago · ID: stock-hd-vs-stock-mu-daily