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CMND vs NRK: Correlation

Clearmind Medicine Inc. (CMND) and Nuveen New York AMT-Free Quality Municipal Income Fund (NRK) show a weak relationship: their 3-year correlation of weekly returns is 0.27.

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

Correlation (3Y)
0.27
weak
Correlation (1Y)
0.35
last 12 months
Correlation (5Y)
0.20
long-run
Ann. covariance
356.3
%² · weekly, annualized

How correlated are CMND and NRK?

On 3 years of weekly data the CMND/NRK correlation comes out at 0.27, weak. Little has changed lately, as the 1-year reading of 0.35 lands near the 3-year figure. The 5-year figure is 0.20, and annualized covariance runs at 356.3 %².

Among the 10 assets we track against CMND, NRK ranks #5 by 3-year correlation. The last year tells two different stories: NRK led by 117.0 percentage points, -99.6% for CMND against +17.4% for NRK. Risk is not evenly split, since CMND carries 11.4 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.

CMND vs NRK: side by side

CMND (Clearmind Medicine Inc.)NRK (Nuveen New York AMT-Free Quality Municipal Income Fund)
1-year return-99.6%+17.4%
5-year returnn/a-2.0%
Volatility (ann.)122.3%10.7%
Beta vs S&P 5001.240.27
Max drawdown (3Y)-100.0%-11.5%
Market cap$0.9B
P/E (trailing)32.1
Dividend yield0.00%8.15%
Sector / categoryUS ListedUS Listed
Higher yield: NRK 8.15% vs 0.00%Smaller drawdown: NRK -11.5% vs -100.0%
-100%0%+19%2025-09-052026-08-27
Price paths over the last 12 months, both indexed to 100 at the start (weekly closes). CMND · NRK

Year-by-year returns

YearCMNDNRK
2022-21.8%
2023-97.0%+7.1%
2024-50.9%+5.9%
2025-96.7%+4.7%
2026-90.0%+7.1%

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

Are CMND and NRK good diversifiers for each other?

Reasonably. At 0.27, CMND and NRK keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.

FAQ

What is the correlation between CMND and NRK?

The CMND/NRK correlation stands at 0.27 on a 3-year window (1 year: 0.35, 5 years: 0.20), computed from weekly returns as of 2026-08-27.

Is NRK a good diversifier for CMND?

Reasonably. At 0.27, CMND and NRK keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.

What does a correlation of 0.27 mean?

On the −1 to +1 scale, 0.27 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.

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CMND vs NRK: 3-year weekly correlation 0.27CMND vs NRK0.27

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Related comparisons

Hubs: CMND correlations · NRK correlations