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KLTR vs SPY: Correlation

How closely do Kaltura, Inc. (KLTR) and SPDR S&P 500 ETF Trust (SPY) trade together? Their weekly returns over three years give a correlation of 0.39, which is moderate.

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

Correlation (3Y)
0.39
moderate
Correlation (1Y)
0.23
last 12 months
Correlation (5Y)
0.29
long-run
Ann. covariance
390.6
%² · weekly, annualized

How correlated are KLTR and SPY?

On 3 years of weekly data the KLTR/SPY correlation comes out at 0.39, moderate. The past 12 months show a weaker link (0.23) than the 3-year average (0.39). The 5-year figure is 0.29, and annualized covariance runs at 390.6 %².

SPY is close to the least connected end of KLTR's tracked universe, ranking #7 of 11. Correlation aside, the last 12 months split them widely, with SPY ahead by 20.0 points (+0.6% versus +20.6%). One caveat on sizing: KLTR is 4.8 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.

KLTR vs SPY: side by side

KLTR (Kaltura, Inc.)SPY (SPDR S&P 500 ETF Trust)
1-year return+0.6%+20.6%
5-year return-86.7%+82.4%
Volatility (ann.)69.9%14.5%
Beta vs S&P 5001.871.00
Max drawdown (3Y)-61.2%-18.8%
Market cap$0.2B
P/E (trailing)
Dividend yield0.00%1.01%
Expense ratio0.09%
Assets under management$795.3B
Sector / categoryUS ListedETF · US Large Cap
Higher yield: SPY 1.01% vs 0.00%Smaller drawdown: SPY -18.8% vs -61.2%Higher 5y return: SPY +82.4% vs -86.7%

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.

-26%0%+21%2025-09-052026-08-27
Both assets over the last year, indexed to 100 at the starting week. KLTR · SPY

Year-by-year returns

YearKLTRSPY
2022-49.0%-18.2%
2023+13.4%+26.2%
2024+12.8%+24.9%
2025-25.5%+17.7%
2026-2.4%+13.7%

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

Are KLTR and SPY good diversifiers for each other?

Reasonably. At 0.39, KLTR and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.

FAQ

What is the correlation between KLTR and SPY?

Using weekly returns as of 2026-08-27: 0.39 over 3 years, with 0.23 over the last year and 0.29 over 5 years.

Is SPY a good diversifier for KLTR?

Reasonably. At 0.39, KLTR and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.

What does a correlation of 0.39 mean?

A reading of 0.39 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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KLTR vs SPY: 3-year weekly correlation 0.39KLTR vs SPY0.39

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Hubs: KLTR correlations · SPY correlations