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NPCT vs VBF: Correlation

How closely do Nuveen Core Plus Impact Fund (NPCT) and Invesco Bond Fund (VBF) trade together? Their weekly returns over three years give a correlation of 0.68, which is strong.

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

Correlation (3Y)
0.68
strong
Correlation (1Y)
0.68
last 12 months
Correlation (5Y)
0.64
long-run
Ann. covariance
72.5
%² · weekly, annualized

How correlated are NPCT and VBF?

On 3 years of weekly data the NPCT/VBF correlation comes out at 0.68, strong. The relationship has been stable: the 1-year correlation (0.68) sits close to the 3-year figure. The 5-year figure is 0.64, and annualized covariance runs at 72.5 %².

By 3-year correlation, VBF places #6 of the 17 assets tracked against NPCT. Neither side won the trailing year by much: -0.3% against +0.7%.

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.

NPCT vs VBF: side by side

NPCT (Nuveen Core Plus Impact Fund)VBF (Invesco Bond Fund)
1-year return-0.3%+0.7%
5-year return-14.4%-4.4%
Volatility (ann.)11.7%9.2%
Beta vs S&P 5000.380.19
Max drawdown (3Y)-10.8%-11.5%
Market cap$0.3B$0.2B
P/E (trailing)10.714.4
Dividend yield0.00%5.72%
Sector / categoryUS ListedUS Listed
Lower P/E: NPCT 10.7 vs 14.4Higher yield: VBF 5.72% vs 0.00%Smaller drawdown: NPCT -10.8% vs -11.5%Higher 5y return: VBF -4.4% vs -14.4%
-4%0%+4%2025-09-052026-08-27
Price paths over the last 12 months, both indexed to 100 at the start (weekly closes). NPCT · VBF

Year-by-year returns

YearNPCTVBF
2022-37.5%-17.8%
2023+7.8%+2.3%
2024+17.3%+7.0%
2025+9.9%+5.5%
2026+2.3%-1.0%

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

Are NPCT and VBF good diversifiers for each other?

Only partially. A correlation of 0.68 means NPCT and VBF 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 NPCT and VBF?

As of 2026-08-27, the correlation of weekly returns between NPCT and VBF is 0.68 over 3 years, 0.68 over 1 year and 0.64 over 5 years.

Is VBF a good diversifier for NPCT?

Only partially. A correlation of 0.68 means NPCT and VBF share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.

What does a correlation of 0.68 mean?

A reading of 0.68 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

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NPCT vs VBF: 3-year weekly correlation 0.68NPCT vs VBF0.68

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Related comparisons

Hubs: NPCT correlations · VBF correlations