PairBook
HomeCLS › CLS vs FNGD

CLS vs FNGD: Correlation

Celestica, Inc. (CLS) and MicroSectors FANG Index -3X Inverse Leveraged ETNs due (FNGD) show a negative relationship: their 3-year correlation of weekly returns is -0.59.

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

Correlation (3Y)
-0.59
negative
Correlation (1Y)
-0.39
last 12 months
Correlation (5Y)
-0.52
long-run
Ann. covariance
-2715.0
%² · weekly, annualized

How correlated are CLS and FNGD?

Across a 3-year window, the weekly returns of CLS and FNGD correlate at -0.59, negative, meaning they tend to move in opposite directions. The link has tightened recently: the 1-year correlation (-0.39) runs above the 3-year figure (-0.59). Stretching to 5 years gives -0.52, with an annualized covariance of -2715.0 %².

Among the 23 assets we track against CLS, FNGD sits near the bottom by co-movement, at rank #23. Their recent paths diverged sharply: over the last 12 months CLS outperformed by 112.7 percentage points (+57.0% for CLS against -55.7% for FNGD).

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.

CLS vs FNGD: side by side

CLS (Celestica, Inc.)FNGD (MicroSectors FANG Index -3X Inverse Leveraged ETNs due)
1-year return+57.0%-55.7%
5-year return+3251.4%-99.4%
Volatility (ann.)60.6%75.7%
Beta vs S&P 5002.49-4.54
Max drawdown (3Y)-54.0%-97.6%
Market cap$40.0B
P/E (trailing)32.020.6
Dividend yield0.00%0.00%
Sector / categoryUS ListedUS Listed
Lower P/E: FNGD 20.6 vs 32.0Smaller drawdown: CLS -54.0% vs -97.6%Higher 5y return: CLS +3251.4% vs -99.4%
-52%0%+73%2025-09-052026-08-27
Price paths over the last 12 months, both indexed to 100 at the start (weekly closes). CLS · FNGD

Year-by-year returns

YearCLSFNGD
2022+1.3%+52.2%
2023+159.8%-90.1%
2024+215.2%-76.6%
2025+220.3%-61.4%
2026+7.4%-49.5%

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

Are CLS and FNGD good diversifiers for each other?

Yes: at -0.59, the two have gone their own ways historically, which is what genuine diversification looks like.

FAQ

What is the correlation between CLS and FNGD?

Using weekly returns as of 2026-08-27: -0.59 over 3 years, with -0.39 over the last year and -0.52 over 5 years.

Is FNGD a good diversifier for CLS?

Yes: at -0.59, the two have gone their own ways historically, which is what genuine diversification looks like.

What does a correlation of -0.59 mean?

A reading of -0.59 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

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

CLS vs FNGD: 3-year weekly correlation -0.59CLS vs FNGD-0.59

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

[![CLS vs FNGD correlation](https://www.pairbook.io/api/v1/badge/cls-vs-fngd.svg)](https://www.pairbook.io/pair/cls-vs-fngd/)

The core API is free. Terms and every endpoint in the API documentation.

Related comparisons

Hubs: CLS correlations · FNGD correlations