Correlation Analysis
International Business Machines Corporation vs NetFlix Inc
IBM vs NFLX
+0.883
Very strong positive
When one moves up, the other tends to follow.
International Business Machines Corporation
↗IBM
Incorporated in 1911, International Business Machines, or IBM, is one of the oldest technology companies in the world. It provides software, IT consulting services, and hardware to help business customers modernize their technology workflows. IBM operates in 175 countries and employs approximately 300,000 people. The company has a robust roster of business partners to service its clients, which includes 95% of all Fortune 500 companies. IBMs products, including Red Hat, watsonx, and mainframes, handle some of the worlds most important data workloads in areas like finance and retail.
Market cap 231.5B
NetFlix Inc
↗NFLX
Netflix's relatively simple business model involves only one business, its streaming service. It has the biggest television entertainment subscriber base in both the United States and the collective international market, with more than 300 million subscribers globally. Netflix has exposure to nearly the entire global population outside of China. The firm has traditionally avoided a regular slate of live programming or sports content, instead focusing on on-demand access to episodic television, movies, and documentaries. The firm introduced ad-supported subscription plans in 2022, giving the firm exposure to the advertising market in addition to the subscription fees that have historically accounted for nearly all its revenue.
Market cap 417.7B
Time Series
Relative Performance
Who Moves First
NFLX leads IBM by 6 days
NFLX tends to move before IBM.
After testing 13 timing shifts, the strongest relationship was +0.888 (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
+0.603
14 periods · Return correlation when both series rose
Both Falling
+0.864
6 periods · Return correlation when both series fell
Diverging
-0.562
15 periods · Return correlation when series moved apart
R-Squared
78.0%
Share of variance in one series explained by the other.
Trend Agreement
56.0%
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: [0.870, 0.895]
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
International Business Machines Corporation
IBM
Market cap 231.5B
Stock · 1,254 raw → 1,254 prepared
Series B
NetFlix Inc
NFLX
Market cap 417.7B
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
31
Estimated crossover points between normalized spreads.
Slope
0.4632
Linear regression slope.
Intercept
-21.5474
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
IBM
International Business Machines Corporation
Highest
+0.956
JPMorgan Chase & Co.
JPM · 1,254 data points
Lowest
+0.356
Johnson & Johnson
JNJ · 1,254 data points
Saved 7 hours ago · ID: stock-ibm-vs-stock-nflx-daily