PairBook
HomeFFA › FFA vs SPY

FFA vs SPY: Correlation

Measured on weekly returns over the past three years, First Trust Enhanced Equity Income Fund (FFA) and SPDR S&P 500 ETF Trust (SPY) carry a correlation of 0.91, a very strong link.

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

Correlation (3Y)
0.91
very strong
Correlation (1Y)
0.90
last 12 months
Correlation (5Y)
0.91
long-run
Ann. covariance
195.1
%² · weekly, annualized

How correlated are FFA and SPY?

On 3 years of weekly data the FFA/SPY correlation comes out at 0.91, very strong, meaning they move nearly in lockstep. Little has changed lately, as the 1-year reading of 0.90 lands near the 3-year figure. The 5-year figure is 0.91, and annualized covariance runs at 195.1 %².

Few assets follow FFA as closely as SPY, which ranks #2 of 20 tracked partners. Their 12-month results are close: +17.3% for FFA against +20.6% for SPY.

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.

FFA vs SPY: side by side

FFA (First Trust Enhanced Equity Income Fund)SPY (SPDR S&P 500 ETF Trust)
1-year return+17.3%+20.6%
5-year return+54.8%+82.4%
Volatility (ann.)14.9%14.5%
Beta vs S&P 5000.931.00
Max drawdown (3Y)-19.9%-18.8%
Market cap$0.5B
P/E (trailing)5.7
Dividend yield6.39%1.01%
Expense ratio0.09%
Assets under management$795.3B
Sector / categoryUS ListedETF · US Large Cap
Higher yield: FFA 6.39% vs 1.01%Smaller drawdown: SPY -18.8% vs -19.9%Higher 5y return: SPY +82.4% vs +54.8%

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.

-3%0%+21%2025-09-052026-08-27
Both assets over the last year, indexed to 100 at the starting week. FFA · SPY

Year-by-year returns

YearFFASPY
2022-20.3%-18.2%
2023+24.7%+26.2%
2024+21.5%+24.9%
2025+14.2%+17.7%
2026+8.9%+13.7%

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

Are FFA and SPY good diversifiers for each other?

No. With a correlation of 0.91, FFA and SPY move nearly in lockstep, so holding both adds very little diversification.

FAQ

What is the correlation between FFA and SPY?

As of 2026-08-27, the correlation of weekly returns between FFA and SPY is 0.91 over 3 years, 0.90 over 1 year and 0.91 over 5 years.

Is SPY a good diversifier for FFA?

No. With a correlation of 0.91, FFA and SPY move nearly in lockstep, so holding both adds very little diversification.

What does a correlation of 0.91 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.

Use this data

JSON API · no key required
$ curl https://www.pairbook.io/api/v1/pairs/ffa-vs-spy.json

FFA vs SPY: 3-year weekly correlation 0.91FFA vs SPY0.91

Embed this badge (it refreshes with the data), with attribution:

[![FFA vs SPY correlation](https://www.pairbook.io/api/v1/badge/ffa-vs-spy.svg)](https://www.pairbook.io/pair/ffa-vs-spy/)

Free with attribution; caching and terms are described in the API documentation.

Related comparisons

Hubs: FFA correlations · SPY correlations