LIDR vs SPY: Correlation
AEye, Inc. (LIDR) and SPDR S&P 500 ETF Trust (SPY) show a weak relationship: their 3-year correlation of weekly returns is 0.15.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are LIDR and SPY?
On 3 years of weekly data the LIDR/SPY correlation comes out at 0.15, weak. Recent behaviour matches the longer record: 0.12 over 1 year against 0.15 over 3. The 5-year figure is 0.17, and annualized covariance runs at 471.3 %².
Within LIDR's tracked universe of 14 assets, SPY comes in at #7 by 3-year correlation. Their recent paths diverged sharply: over the last 12 months SPY outperformed by 80.9 percentage points (-60.3% for LIDR against +20.6% for SPY). One caveat on sizing: LIDR is 14.6 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.
LIDR vs SPY: side by side
| LIDR (AEye, Inc.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | -60.3% | +20.6% |
| 5-year return | -99.6% | +82.4% |
| Volatility (ann.) | 211.5% | 14.5% |
| Beta vs S&P 500 | 2.26 | 1.00 |
| Max drawdown (3Y) | -93.9% | -18.8% |
| Market cap | $0.1B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 1.01% |
| Expense ratio | – | 0.09% |
| Assets under management | – | $795.3B |
| Sector / category | US Listed | ETF · US Large Cap |
SPY is a Large Blend fund from State Street Investment Management: $795.3B under management, 504 holdings, a 0.09% expense ratio, a 1.01% trailing dividend yield.
Year-by-year returns
| Year | LIDR | SPY |
|---|---|---|
| 2022 | -90.1% | -18.2% |
| 2023 | -84.1% | +26.2% |
| 2024 | -44.5% | +24.9% |
| 2025 | +44.9% | +17.7% |
| 2026 | -34.8% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are LIDR and SPY good diversifiers for each other?
Yes: at 0.15, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between LIDR and SPY?
The LIDR/SPY correlation stands at 0.15 on a 3-year window (1 year: 0.12, 5 years: 0.17), computed from weekly returns as of 2026-08-27.
Is SPY a good diversifier for LIDR?
Yes: at 0.15, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of 0.15 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/lidr-vs-spy.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/lidr-vs-spy/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: LIDR correlations · SPY correlations
