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BTAI vs QQQ: Correlation

How closely do BioXcel Therapeutics, Inc. (BTAI) and Invesco QQQ Trust (QQQ) trade together? Their weekly returns over three years give a correlation of 0.19, which is weak.

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

Correlation (3Y)
0.19
weak
Correlation (1Y)
0.13
last 12 months
Correlation (5Y)
0.18
long-run
Ann. covariance
596.4
%² · weekly, annualized

How correlated are BTAI and QQQ?

Over the past 3 years, BTAI and QQQ moved with a correlation of 0.19, which is weak. Little has changed lately, as the 1-year reading of 0.13 lands near the 3-year figure. Over 5 years the correlation is 0.18, and the annualized covariance of weekly returns is 596.4 %².

Among the 11 assets we track against BTAI, QQQ sits near the bottom by co-movement, at rank #8. Correlation aside, the last 12 months split them widely, with QQQ ahead by 108.1 points (-81.8% versus +26.3%). Risk is not evenly split, since BTAI carries 8.3 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.

BTAI vs QQQ: side by side

BTAI (BioXcel Therapeutics, Inc.)QQQ (Invesco QQQ Trust)
1-year return-81.8%+26.3%
5-year return-99.8%+95.4%
Volatility (ann.)162.0%19.6%
Beta vs S&P 5002.191.28
Max drawdown (3Y)-99.2%-22.8%
Market cap
P/E (trailing)
Dividend yield0.00%0.44%
Expense ratio0.18%
Assets under management$452.8B
Sector / categoryUS ListedETF · US Growth & Tech
Higher yield: QQQ 0.44% vs 0.00%Smaller drawdown: QQQ -22.8% vs -99.2%Higher 5y return: QQQ +95.4% vs -99.8%

QQQ is a Large Growth fund from Invesco: $452.8B under management, 104 holdings, a 0.18% expense ratio, a 0.44% trailing dividend yield.

-81%0%+29%2025-09-052026-08-27
Twelve months of weekly closes, each series rebased to 100. BTAI · QQQ

Year-by-year returns

YearBTAIQQQ
2022+5.7%-32.6%
2023-86.3%+54.9%
2024-87.3%+25.6%
2025-73.3%+20.8%
2026-55.1%+17.7%

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

Are BTAI and QQQ good diversifiers for each other?

By historical standards, yes. A correlation of 0.19 means the two rarely move for the same reasons.

FAQ

What is the correlation between BTAI and QQQ?

The BTAI/QQQ correlation stands at 0.19 on a 3-year window (1 year: 0.13, 5 years: 0.18), computed from weekly returns as of 2026-08-27.

Is QQQ a good diversifier for BTAI?

By historical standards, yes. A correlation of 0.19 means the two rarely move for the same reasons.

What does a correlation of 0.19 mean?

A reading of 0.19 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.

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BTAI vs QQQ: 3-year weekly correlation 0.19BTAI vs QQQ0.19

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Hubs: BTAI correlations · QQQ correlations