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PRU vs SPY: Correlation

Prudential Financial (PRU) and SPDR S&P 500 ETF Trust (SPY) show a moderate relationship: their 3-year correlation of weekly returns is 0.50.

Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology

Correlation (3Y)
0.50
moderate
Correlation (1Y)
0.24
last 12 months
Correlation (5Y)
0.61
long-run
Ann. covariance
165.5
%² · weekly, annualized

How correlated are PRU and SPY?

Over the past 3 years, PRU and SPY moved with a correlation of 0.50, which is moderate. Lately the two have drifted apart, with the 1-year correlation at 0.24 versus 0.50 over 3 years. Over 5 years the correlation is 0.61, and the annualized covariance of weekly returns is 165.5 %².

Among the 31 assets we track against PRU, SPY ranks #19 by 3-year correlation. Twelve-month performance is nearly a tie, at +15.8% for PRU and +20.6% for SPY. The rolling one-year correlation moved between 0.22 and 0.70 over the past three years, a moderate range. Risk is not evenly split, since PRU carries 1.6 times the volatility of the other side.

+1.0+0.50-0.5-1.020232026-08-27
One-year correlation, rolled weekly across the last three years.
How is this computed?

Pearson correlation on weekly returns: ρ(A,B) = cov(rA, rB) / (σA · σB), over windows of 52, 156 and 260 weeks. Covariance is annualized (×52) and expressed in %². Full definitions on the methodology page.

PRU vs SPY: side by side

PRU (Prudential Financial)SPY (SPDR S&P 500 ETF Trust)
1-year return+15.8%+20.6%
5-year return+45.1%+82.4%
Volatility (ann.)23.0%14.5%
Beta vs S&P 5000.791.00
Max drawdown (3Y)-25.7%-18.8%
Market cap$41.5B
P/E (trailing)10.9
Dividend yield4.57%1.01%
Expense ratio0.09%
Assets under management$795.3B
Sector / categoryFinancialsETF · US Large Cap
Higher yield: PRU 4.57% vs 1.01%Smaller drawdown: SPY -18.8% vs -25.7%Higher 5y return: SPY +82.4% vs +45.1%

SPY is a Large Blend fund from State Street Investment Management: $795.3B under management, 504 holdings, a 0.09% expense ratio, a 1.01% trailing dividend yield.

-11%0%+23%2025-09-052026-08-27
Both assets over the last year, indexed to 100 at the starting week. PRU · SPY

Year-by-year returns

YearPRUSPY
2022-3.9%-18.2%
2023+10.1%+26.2%
2024+19.5%+24.9%
2025+0.2%+17.7%
2026+10.8%+13.7%

Calendar-year price returns; the current year is year-to-date as of the data date above.

Fund exposure

Keep in mind that SPY holds PRU at a 0.06% weight, which makes a slice of this correlation mechanical rather than coincidental.

Are PRU and SPY good diversifiers for each other?

To a limited degree. At 0.50 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.

FAQ

What is the correlation between PRU and SPY?

The PRU/SPY correlation stands at 0.50 on a 3-year window (1 year: 0.24, 5 years: 0.61), computed from weekly returns as of 2026-08-27.

Is SPY a good diversifier for PRU?

To a limited degree. At 0.50 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.

What does a correlation of 0.50 mean?

Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.

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PRU vs SPY: 3-year weekly correlation 0.50PRU vs SPY0.50

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Hubs: PRU correlations · SPY correlations