B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
19%
19% -- same sku price spread for Major US retailers (2025)
Same-SKU price spreads reached up to 19% between the cheapest and most expensive major retailers over the 2025 Memorial Day weekend.
- Represents the upper bound ('up to 19%')
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
19%
Unit
Percentage
Data Vintage
2025
Entity
Geography
US
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Decodo
Primary
Tier B
https://decodo.com/blog/memorial-day-sales-2026 ↗
Source Article
Memorial Day Sales 2026: Best Days and Deals to Shop
Memorial Day Sales 2026: Best Days and Deals to Shop
Memorial Day weekend lands on Monday, May 25, 2026, opening one of the most aggressive sales events on the U.S. retail calendar. With more shoppers planning to participate but spending less per trip, the next two weeks will reveal which retailers,…
Original Research
Decodo
· Original study ↗
Methodology
Cross-retailer same-SKU price comparison, 2025 Memorial Day weekend
Methodology documented
Segmentation
IndustryRetail
Company SizeEnterprise
RegionUS
Channelcontent
Cite this stat
Plain Text
Major US retailers: 19% same sku price spread. Source: Decodo (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/memorial-day-same-sku-price-spread-2025
HTML Embed
<blockquote cite="https://lighthousedata.io/data/memorial-day-same-sku-price-spread-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>19%</strong> -- same sku price spread for Major US retailers<br><small>Source: Decodo (2025) · <a href="https://lighthousedata.io/data/memorial-day-same-sku-price-spread-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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