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EXLS vs FORR: Correlation

How closely do ExlService Holdings, Inc. (EXLS) and Forrester Research, Inc. (FORR) trade together? Their weekly returns over three years give a correlation of 0.50, which is moderate.

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

Correlation (3Y)
0.50
moderate
Correlation (1Y)
0.59
last 12 months
Correlation (5Y)
0.44
long-run
Ann. covariance
785.9
%² · weekly, annualized

How correlated are EXLS and FORR?

On 3 years of weekly data the EXLS/FORR correlation comes out at 0.50, moderate. The relationship has been stable: the 1-year correlation (0.59) sits close to the 3-year figure. The 5-year figure is 0.44, and annualized covariance runs at 785.9 %².

By 3-year correlation, FORR places #35 of the 47 assets tracked against EXLS. Their recent paths diverged sharply: over the last 12 months FORR outperformed by 39.1 percentage points (-13.4% for EXLS against +25.7% for FORR). One caveat on sizing: FORR is 1.6 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.

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.

EXLS vs FORR: side by side

EXLS (ExlService Holdings, Inc.)FORR (Forrester Research, Inc.)
1-year return-13.4%+25.7%
5-year return+55.2%-74.7%
Volatility (ann.)31.7%50.1%
Beta vs S&P 5000.770.82
Max drawdown (3Y)-51.3%-83.9%
Market cap$5.8B$0.2B
P/E (trailing)23.7
Dividend yield0.00%0.00%
Sector / categoryUS ListedUS Listed
Smaller drawdown: EXLS -51.3% vs -83.9%Higher 5y return: EXLS +55.2% vs -74.7%
-48%0%+25%2025-09-052026-08-27
Price paths over the last 12 months, both indexed to 100 at the start (weekly closes). EXLS · FORR

Year-by-year returns

YearEXLSFORR
2022+17.0%-39.1%
2023-9.0%-25.0%
2024+43.9%-41.6%
2025-4.4%-48.2%
2026-10.0%+50.4%

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

Are EXLS and FORR good diversifiers for each other?

Only partially. A correlation of 0.50 means EXLS and FORR share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.

FAQ

What is the correlation between EXLS and FORR?

The EXLS/FORR correlation stands at 0.50 on a 3-year window (1 year: 0.59, 5 years: 0.44), computed from weekly returns as of 2026-08-27.

Is FORR a good diversifier for EXLS?

Only partially. A correlation of 0.50 means EXLS and FORR share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.

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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EXLS vs FORR: 3-year weekly correlation 0.50EXLS vs FORR0.50

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Hubs: EXLS correlations · FORR correlations