Correlation Analysis
Alphabet Inc. Class C Capital Stock vs Royal Gold Inc
GOOG vs RGLD
+0.873
Very strong positive
When one moves up, the other tends to follow.
Alphabet Inc. Class C Capital Stock
↗GOOG
Alphabet is a holding company that wholly owns internet giant Google. The California-based company derives slightly less than 90% of its revenue from Google services, the vast majority of which is advertising sales. Alongside online ads, Google services houses sales stemming from Google's subscription services (YouTube TV and YouTube Music, among others), platforms (sales and in-app purchases on Play Store), and devices (Chromebooks, Pixel smartphones, and smart home products such as Chromecast). Google's cloud computing platform accounts for roughly 10% of Alphabet's revenue. The firm's investments in up-and-coming technologies such as self-driving cars (Waymo), health (Verily), and internet access (Google Fiber) make up the rest.
Market cap 3.6T · 190,820 employees
Royal Gold Inc
↗RGLD
Royal Gold Inc enquires and manages precious metal royalties and streams with a focus on gold. The company purchases a percentage of the metal produced from a mineral property for an initial payment without assuming responsibility for mining operations. Similarly, precious metal streams are purchase agreements with mine operators providing the right to purchase all or a portion of one or more metals produced from a mine in exchange for an upfront deposit payment. Generally, Royal Gold does not work on the properties in which it holds royalty and streaming assets. The company owns a portfolio of producing, development, evaluation, and exploration royalties and streams, and the majority of group revenue is generated from Canada, Mexico, Chile, and the United States.
Market cap 22.1B · 39 employees
Time Series
Rebased to 100
Who Moves First
GOOG leads RGLD by 6 days
GOOG tends to move before RGLD.
Best correlation after shifting: +0.875 (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
+0.217
14 periods · Return correlation when both series rose
Both Falling
+0.431
7 periods · Return correlation when both series fell
Diverging
-0.534
14 periods · Return correlation when series moved apart
R-Squared
76.2%
Share of variance in one series explained by the other.
Trend Agreement
55.3%
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: [0.859, 0.885]
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
Alphabet Inc. Class C Capital Stock
GOOG
Market cap 3.6T · 190,820 employees
Stock · 1,254 raw → 1,254 prepared
Series B
Royal Gold Inc
RGLD
Market cap 22.1B · 39 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
41
Estimated crossover points between normalized spreads.
Slope
0.6237
Linear regression slope.
Intercept
37.9925
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
GOOG
Alphabet Inc. Class C Capital Stock
Highest
+0.948
Amphenol Corporation
APH · 1,254 observations
Lowest
-0.861
Fiserv, Inc. Common Stock
FISV · 644 observations
Saved 3 hours ago · ID: stock-goog-vs-stock-rgld-daily-20260408-j71ohc