Correlation Analysis
Micron Technology, Inc. vs Symbotic Inc. Class A Common Stock
MU vs SYM
+0.640
Moderate 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
Symbotic Inc. Class A Common Stock
↗SYM
Symbotic Inc. is an automation technology company that develops solutions to improve operating efficiencies in modern warehouses. The group designs, commercializes, and deploys end-to-end technology systems that significantly enhance supply chain operations. The company automates the processing of pallets, cases, and individual items within warehouse environments. Its systems strengthen operations at the front end of the supply chain and provide benefits to all supply partners downstream. The company operates in two geographical regions: the United States and international markets, with the majority of its revenue generated in the United States.
Market cap 6.7B · 2,000 employees
Time Series
Relative Performance
Who Moves First
SYM leads MU by 6 days
SYM tends to move before MU.
After testing 13 timing shifts, the strongest relationship was +0.656 (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
+0.015
13 periods · Return correlation when both series rose
Both Falling
+0.302
8 periods · Return correlation when both series fell
Diverging
-0.535
14 periods · Return correlation when series moved apart
R-Squared
41.0%
Share of variance in one series explained by the other.
Trend Agreement
60.5%
How often both series moved in the same direction period-to-period.
Overlap Quality
960
Deep shared window — 960 usable pairs.
Significance
p < 0.001
95% CI: [0.601, 0.676]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
960 paired data points survived the daily window.
Raw input
1,254
960
Normalized
1,254
960
Prepared
1,254
960
Aligned
960
960
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
294
A: 294 / B: 0
Series A
Micron Technology, Inc.
MU
Market cap 426B · 53,000 employees
Stock · 1,254 raw → 1,254 prepared
Series B
Symbotic Inc. Class A Common Stock
SYM
Market cap 6.7B · 2,000 employees
Stock · 960 raw → 960 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
21
Estimated crossover points between normalized spreads.
Slope
0.1212
Linear regression slope.
Intercept
20.8021
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
SYM
Symbotic Inc. Class A Common Stock
Highest
+0.736
Alphabet Inc. Class C Capital Stock
GOOG · 960 data points
Lowest
+0.413
Exxon Mobil Corporation
XOM · 960 data points
Saved 7 hours ago · ID: stock-mu-vs-stock-sym-daily