B Evidence Grade B Graded under review Safe to Cite Dated

26.3%

26.3% -- index return for S&P 500 Index (2023)

Name: Index Return Statistics
Creator: Lighthouse Intelligence
Published: 2026-08-16

2023 · OneDigital

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Attribution: OneDigital View source

Lighthouse Research Team

Last verified: 2026-08-16 · How we verify data →

Source verified Evidence graded

Value

26.3%

Unit

Percentage

Data Vintage

2023

Entity

S&P 500 Index

Geography

Global

Evidence Quality

Strong, reliable evidence

Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.

65/100 confidence

Score breakdown

Extraction

Source Trust

Citation Chain

Independence

Methodology

Freshness

Sources (5)

OneDigital Primary Tier A

https://www.onedigital.com/en-US/articles/markets-in-focus-what-a-difference/ ↗

Confidence: 66/100 Vintage: 2023 Channel: Deep Crawl

Source Article

Markets In Focus: What A Difference A Year Makes

Markets In Focus: What A Difference A Year Makes Key Points - Unexpected Resilience: The U.S. economy defied recession fears in 2023 by achieving robust growth, exceeding market expectations, and steadying the labor market. - Falling Inflation: Tightening by the Federal Reserve brought inflation dow…

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Original Research

OneDigital · Original study ↗

Segmentation

Industryecommerce RegionGlobal RoleAll marketers

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Plain Text

S&P 500 Index: 26.3% index return. Source: OneDigital (2023). Via Lighthouse Intelligence -- https://lighthousedata.io/data/sandp_500_return_2023

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<blockquote cite="https://lighthousedata.io/data/sandp_500_return_2023" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>26.3%</strong> -- index return for S&P 500 Index<br><small>Source: OneDigital (2023) · <a href="https://lighthousedata.io/data/sandp_500_return_2023" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>

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