BPOP vs SPY: Correlation
Measured on weekly returns over the past three years, Popular, Inc. (BPOP) and SPDR S&P 500 ETF Trust (SPY) carry a correlation of 0.46, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are BPOP and SPY?
On 3 years of weekly data the BPOP/SPY correlation comes out at 0.46, moderate. Lately the two have drifted apart, with the 1-year correlation at 0.21 versus 0.46 over 3 years. The 5-year figure is 0.48, and annualized covariance runs at 175.2 %².
Among the 12 assets we track against BPOP, SPY sits near the bottom by co-movement, at rank #8. Their recent paths diverged sharply: over the last 12 months BPOP outperformed by 18.6 percentage points (+39.2% for BPOP against +20.6% for SPY). Risk is not evenly split, since BPOP carries 1.8 times the volatility of the other side.
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.
BPOP vs SPY: side by side
| BPOP (Popular, Inc.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +39.2% | +20.6% |
| 5-year return | +157.8% | +82.4% |
| Volatility (ann.) | 26.3% | 14.5% |
| Beta vs S&P 500 | 0.84 | 1.00 |
| Max drawdown (3Y) | -22.6% | -18.8% |
| Market cap | $10.8B | – |
| P/E (trailing) | 11.5 | – |
| Dividend yield | 1.77% | 1.01% |
| Expense ratio | – | 0.09% |
| Assets under management | – | $795.3B |
| Sector / category | US Listed | ETF · US Large Cap |
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.
Year-by-year returns
| Year | BPOP | SPY |
|---|---|---|
| 2022 | -16.8% | -18.2% |
| 2023 | +28.3% | +26.2% |
| 2024 | +17.9% | +24.9% |
| 2025 | +36.0% | +17.7% |
| 2026 | +37.8% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are BPOP and SPY good diversifiers for each other?
A fair diversifier. At 0.46, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between BPOP and SPY?
Using weekly returns as of 2026-08-27: 0.46 over 3 years, with 0.21 over the last year and 0.48 over 5 years.
Is SPY a good diversifier for BPOP?
A fair diversifier. At 0.46, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.46 mean?
A reading of 0.46 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/bpop-vs-spy.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/bpop-vs-spy/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: BPOP correlations · SPY correlations
