BIAF vs QQQ: Correlation
Measured on weekly returns over the past three years, bioAffinity Technologies, Inc. (BIAF) and Invesco QQQ Trust (QQQ) carry a correlation of -0.03, a near-zero link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are BIAF and QQQ?
Across a 3-year window, the weekly returns of BIAF and QQQ correlate at -0.03, near zero, meaning they move largely independently. Little has changed lately, as the 1-year reading of -0.00 lands near the 3-year figure. Stretching to 5 years gives -0.00, with an annualized covariance of -346.9 %².
By 3-year correlation, QQQ places #12 of the 24 assets tracked against BIAF. Their recent paths diverged sharply: over the last 12 months QQQ outperformed by 58.3 percentage points (-32.0% for BIAF against +26.3% for QQQ). One caveat on sizing: BIAF is 35.3 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.
BIAF vs QQQ: side by side
| BIAF (bioAffinity Technologies, Inc.) | QQQ (Invesco QQQ Trust) | |
|---|---|---|
| 1-year return | -32.0% | +26.3% |
| 5-year return | n/a | +95.4% |
| Volatility (ann.) | 691.4% | 19.6% |
| Beta vs S&P 500 | -2.10 | 1.28 |
| Max drawdown (3Y) | -99.6% | -22.8% |
| Market cap | – | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.44% |
| Expense ratio | – | 0.18% |
| Assets under management | – | $452.8B |
| Sector / category | US Listed | ETF · US Growth & Tech |
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.
Year-by-year returns
| Year | BIAF | QQQ |
|---|---|---|
| 2022 | – | -32.6% |
| 2023 | -8.1% | +54.9% |
| 2024 | -38.1% | +25.6% |
| 2025 | -95.7% | +20.8% |
| 2026 | +328.8% | +17.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are BIAF and QQQ good diversifiers for each other?
By historical standards, yes. A correlation of -0.03 means the two rarely move for the same reasons.
FAQ
What is the correlation between BIAF and QQQ?
Using weekly returns as of 2026-08-27: -0.03 over 3 years, with -0.00 over the last year and -0.00 over 5 years.
Is QQQ a good diversifier for BIAF?
By historical standards, yes. A correlation of -0.03 means the two rarely move for the same reasons.
What does a correlation of -0.03 mean?
On the −1 to +1 scale, -0.03 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.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/biaf-vs-qqq.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/biaf-vs-qqq/)
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Related comparisons
Hubs: BIAF correlations · QQQ correlations
