Correlation Analysis
Nvidia Corp vs Dollar General Corp.
NVDA vs DG
-0.800
Strong inverse
When one moves up, the other tends to move down.
Nvidia Corp
↗NVDA
Nvidia is a leading developer of graphics processing units. Traditionally, GPUs were used to enhance the experience on computing platforms, most notably in gaming applications on PCs. GPU use cases have since emerged as important semiconductors used in artificial intelligence to run large language models. Nvidia not only offers AI GPUs, but also a software platform, Cuda, used for AI model development and training. Nvidia is also expanding its data center networking solutions, helping to tie GPUs together to handle complex workloads.
Market cap 4.3T
Dollar General Corp.
↗DG
Since its beginning in 1939, Dollar General has grown to become the largest dollar store operator in the United States, with more than 20,000 small-box discount stores across 48 states. The firm generated $40 billion in fiscal 2024 sales. The retailer maintains a heavy concentration of stores in rural and low-income markets underserved by big-box retailers. It's 11,000 stock-keeping units, including 2,000 priced at $1 or less, span consumables (82% of sales), seasonal items (10%), home products (5%), and apparel (3%). More than 20% of sales are derived from private label.
Market cap 27.5B · 194,000 employees
Time Series
Rebased to 100
Who Moves First
DG leads NVDA by 6 days
DG tends to move before NVDA.
Best correlation after shifting: -0.804 (13 shifts scanned)
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
-0.449
9 periods · Return correlation when both series rose
Both Falling
+0.028
7 periods · Return correlation when both series fell
Diverging
-0.560
19 periods · Return correlation when series moved apart
R-Squared
64.1%
Share of variance in one series explained by the other.
Trend Agreement
50.6%
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: [-0.820, -0.780]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,254 paired observations 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
Nvidia Corp
NVDA
Market cap 4.3T
Stock · 1,254 raw → 1,254 prepared
Series B
Dollar General Corp.
DG
Market cap 27.5B · 194,000 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
5
Estimated crossover points between normalized spreads.
Slope
-0.7683
Linear regression slope.
Intercept
223.1652
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 3 hours ago · ID: stock-nvda-vs-stock-dg-daily-20260408-z80ajn