Correlation Analysis
Apple Inc. vs Palantir Technologies Inc. Class A Common Stock
AAPL vs PLTR
+0.793
Strong positive
When one moves up, the other tends to follow.
Apple Inc.
↗AAPL
Apple is among the largest companies in the world, with a broad portfolio of hardware and software products targeted at consumers and businesses. Apple's iPhone makes up a majority of the firm sales, and Apple's other products like Mac, iPad, and Watch are designed around the iPhone as the focal point of an expansive software ecosystem. Apple has progressively worked to add new applications, like streaming video, subscription bundles, and augmented reality. The firm designs its own software and semiconductors while working with subcontractors like Foxconn and TSMC to build its products and chips. Slightly less than half of Apple's sales come directly through its flagship stores, with a majority of sales coming indirectly through partnerships and distribution.
Market cap 3.8T
Palantir Technologies Inc. Class A Common Stock
↗PLTR
Palantir is an artificial intelligence, analytics, and automated decision-making company that leverages data to drive efficiency across its clients' organizations. The firm serves commercial and government clients via its Foundry and Gotham platforms, respectively. Palantir works only with entities in Western-allied nations and reserves the right not to work with anyone that is antithetical to Western values. The company was founded in 2003 and went public in 2020.
Market cap 353.8B · 4,429 employees
Who Moves First
PLTR leads AAPL by 2 days
PLTR tends to move before AAPL.
Best correlation after shifting: +0.793 (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
+0.140
14 periods · Return correlation when both series rose
Both Falling
+0.394
9 periods · Return correlation when both series fell
Diverging
-0.590
12 periods · Return correlation when series moved apart
R-Squared
62.9%
Share of variance in one series explained by the other.
Trend Agreement
61.9%
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: [0.771, 0.813]
Time Series
Rebased to 100
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
Apple Inc.
AAPL
Market cap 3.8T
Stock · 1,254 raw → 1,254 prepared
Series B
Palantir Technologies Inc. Class A Common Stock
PLTR
Market cap 353.8B · 4,429 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
40
Estimated crossover points between normalized spreads.
Slope
1.1043
Linear regression slope.
Intercept
-157.8495
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
AAPL
Apple Inc.
Highest
+0.935
Arista Networks
ANET · 1,254 observations
Lowest
-0.847
Fiserv, Inc. Common Stock
FISV · 644 observations
PLTR
Palantir Technologies Inc. Class A Common Stock
Highest
+0.948
Broadcom Inc. Common Stock
AVGO · 1,254 observations
Lowest
+0.451
Exxon Mobil Corporation
XOM · 1,254 observations
Saved 3 hours ago · ID: stock-aapl-vs-stock-pltr-daily-20260408-rb9sjz