Correlation Analysis
Church & Dwight Co., Inc. vs Micron Technology, Inc.
CHD vs MU
+0.124
Weak positive
When one moves up, the other tends to follow.
Church & Dwight Co., Inc.
↗CHD
Church & Dwight is the leading global producer of baking soda. Its portfolio extends beyond its legacy category to include laundry products, cat litter, oral care, deodorant, and nasal care, all sold under the Arm & Hammer brand. Its brands also include Batiste, OxiClean, Vitafusion, Hero, and TheraBreath, which, together with Arm & Hammer, account for around 70% of its annual sales and profits. Most recently, the firm added Touchland and its hand sanitizer business to its fold. Even as it works to expand its product reach, Church & Dwight still derives around 80% of its sales from its home market in the US.
Market cap 22.1B · 5,550 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
MU leads CHD by 6 days
MU tends to move before CHD.
After testing 13 timing shifts, the strongest relationship was +0.138 (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
+0.716
10 periods · Return correlation when both series rose
Both Falling
-0.170
10 periods · Return correlation when both series fell
Diverging
-0.872
15 periods · Return correlation when series moved apart
R-Squared
1.5%
Share of variance in one series explained by the other.
Trend Agreement
48.4%
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: [0.069, 0.178]
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
Church & Dwight Co., Inc.
CHD
Market cap 22.1B · 5,550 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
13
Estimated crossover points between normalized spreads.
Slope
1.0745
Linear regression slope.
Intercept
6.2017
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 7 hours ago · ID: stock-chd-vs-stock-mu-daily