Correlation Analysis
Nvidia Corp vs Zoom Communications, Inc. Class A Common Stock
NVDA vs ZM
-0.389
Light 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
Zoom Communications, Inc. Class A Common Stock
↗ZM
Zoom Communications provides a video-first communications platform that connects people through frictionless video, voice, chat, and content sharing. The company's cloud-native platform enables video experiences and connects users across various devices and locations in a single meeting. Zoom has launched a variety of communications-related solutions, including Zoom Phone and Zoom Contact Center. The firm was founded in 2011 and serves companies of all sizes from all industries around the world.
Market cap 24.4B · 7,438 employees
Time Series
Rebased to 100
Who Moves First
ZM leads NVDA by 6 days
ZM tends to move before NVDA.
Best correlation after shifting: -0.392 (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
-0.050
11 periods · Return correlation when both series rose
Both Falling
-0.138
6 periods · Return correlation when both series fell
Diverging
-0.057
18 periods · Return correlation when series moved apart
R-Squared
15.2%
Share of variance in one series explained by the other.
Trend Agreement
63.1%
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: [-0.435, -0.341]
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
Zoom Communications, Inc. Class A Common Stock
ZM
Market cap 24.4B · 7,438 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
3
Estimated crossover points between normalized spreads.
Slope
-0.5318
Linear regression slope.
Intercept
153.1593
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
NVDA
Nvidia Corp
Highest
+0.983
Arista Networks
ANET · 1,254 observations
Lowest
-0.910
United Parcel Service, Inc. Class B
UPS · 1,254 observations
ZM
Zoom Communications, Inc. Class A Common Stock
Highest
+0.034
Amazon.Com Inc
AMZN · 1,254 observations
Lowest
-0.804
Exxon Mobil Corporation
XOM · 1,254 observations
Saved 3 hours ago · ID: stock-nvda-vs-stock-zm-daily-20260408-4d2xgv