Correlation Analysis
Capital One Financial vs NetFlix Inc
COF vs NFLX
+0.883
Very strong positive
When one moves up, the other tends to follow.
Capital One Financial
↗COF
Capital One is a diversified financial services holding company headquartered in McLean, Virginia. Originally a spinoff of Signet Financial's credit card division in 1994, the company is now primarily involved in credit card lending, auto loans, and commercial lending. Following the acquisition of Discover in 2025, the firm also has a modest personal loan business, though credit card lending provides the majority of the bank's revenue.
Market cap 114.6B · 76,300 employees
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 COF by 6 days
NFLX tends to move before COF.
After testing 13 timing shifts, the strongest relationship was +0.892 (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
+0.651
12 periods · Return correlation when both series rose
Both Falling
+0.169
7 periods · Return correlation when both series fell
Diverging
-0.706
16 periods · Return correlation when series moved apart
R-Squared
78.0%
Share of variance in one series explained by the other.
Trend Agreement
57.5%
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: [0.871, 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
Capital One Financial
COF
Market cap 114.6B · 76,300 employees
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
68
Estimated crossover points between normalized spreads.
Slope
0.6556
Linear regression slope.
Intercept
-35.8935
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 5 hours ago · ID: stock-cof-vs-stock-nflx-daily