Correlation Analysis
Tesla, Inc. Common Stock vs Carnival Corporation
TSLA vs CCL
+0.683
Strong positive
When one moves up, the other tends to follow.
Tesla, Inc. Common Stock
↗TSLA
Tesla is a vertically integrated battery electric vehicle automaker and developer of real world artificial intelligence software, which includes autonomous driving and humanoid robots. The company has multiple vehicles in its fleet, which include luxury and midsize sedans, crossover SUVs, a light truck, and a semi truck. Tesla also plans to begin selling a sports car and offer a robotaxi service. Global deliveries in 2025 were nearly 1.64 million vehicles. The company sells batteries for stationary storage for residential and commercial properties including utilities and solar panels and solar roofs for energy generation. Tesla also owns a fast-charging network and an auto insurance business.
Market cap 1.3T
Carnival Corporation
↗CCL
Carnival is the largest global cruise company, with nearly 100 ships in service. Its portfolio of brands includes Carnival Cruise Lines, Holland America, Princess Cruises, and Seabourn in North America; P&O Cruises and Cunard Line in the United Kingdom; Aida in Germany; Costa Cruises in Southern Europe. It recently folded its P&O Australia brand into Carnival. The firm also owns Holland America Princess Alaska Tours in Alaska and the Canadian Yukon. Carnival's brands attracted nearly 14 million guests in 2025.
Market cap 36B · 117,000 employees
Time Series
Rebased to 100
Who Moves First
CCL leads TSLA by 2 days
CCL tends to move before TSLA.
Best correlation after shifting: +0.684 (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
+0.139
13 periods · Return correlation when both series rose
Both Falling
+0.541
10 periods · Return correlation when both series fell
Diverging
-0.498
12 periods · Return correlation when series moved apart
R-Squared
46.7%
Share of variance in one series explained by the other.
Trend Agreement
62.3%
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: [0.653, 0.712]
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
Tesla, Inc. Common Stock
TSLA
Market cap 1.3T
Stock · 1,254 raw → 1,254 prepared
Series B
Carnival Corporation
CCL
Market cap 36B · 117,000 employees
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
0.0562
Linear regression slope.
Intercept
3.7839
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
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