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Online Seller Confidence Index, OSCXTM

The Online Seller Confidence Index (OSCX™) is Cube’s proprietary benchmark of e-commerce seller sentiment across Southeast Asia and other key Shopee markets. It provides a consistent, comparable read on how confident sellers feel about their near-term sales outlook — giving investors, brands, and ecosystem stakeholders a unique window into the dynamics that drive platform growth and sustainability.

Unlike platform-reported metrics that only capture outcomes, OSCX offers a forward-looking perspective straight from the seller community. This helps identify turning points in momentum, anticipate shifts in confidence, and connect seller sentiment to broader e-commerce performance trends.

Key insight

Cube draws on a blend of seller-side perspectives to power OSCX, ensuring robust and representative coverage across geographies, categories, and seller types:

  • After a brief dip in November, the OSCX rose modestly in December, reflecting stronger confidence supported by year-end sales activity.

  • Beneath this overall improvement, trends varied across markets; Indonesia, Malaysia, and Vietnam reported higher confidence, while sellers in the remaining countries saw sentiment hold steady or soften slightly.

  • Across platforms, TikTok Shop advanced further ahead, while Shopee demonstrated ongoing steady gains, and Lazada recorded its first sentiment uptick in several months. Meli in Brazil and Momo in Taiwan also posted small gains, whereas Coupang experienced a slight decline.
Our seller-side data sources 

Cube draws on a blend of seller-side perspectives to power OSCX, ensuring robust and representative coverage across geographies, categories, and seller types:

  1. High-touch seller panel

    Cube maintains a panel of verified sellers across Shopee’s operating markets. This panel provides directional benchmarks on seller performance, promotions, and operational challenges.

  2. Monthly seller survey

    A structured survey is conducted monthly with ~1,000 sellers across SEA-6, Brazil, and Taiwan. The survey measures confidence levels on platforms and other key dimensions such as sales outlook, commission rates and platform support. Respondents are screened to ensure active participation in e-commerce (minimum activity thresholds) and stratified across geographies, categories, and seller sizes to ensure representative coverage.

  3. E-commerce leaders’ panel

    Cube is also building a separate panel of senior e-commerce managers and brand leaders. Their responses provide additional context on emerging platform dynamics, policy changes, and broader market sentiment not always visible at the individual seller level.

OSCX Calculation

OSCX is designed to provide a consistent, comparable measure of e-commerce seller sentiment across markets, platforms, and categories. Respondents for our monthly seller surveys were asked about their sentiment towards next month’s sales relative to the current month. The index is then calculated based on the following formula:

OSCX = ( PA - PB ) ÷ 2 + 50

where, PA = percentage of respondents who report an improvement,
and PB= percentage of respondents who report a deterioration,

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Send us a question, ask to be contacted, or book a meeting with our expert team today

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Products

  • Astro - Online Category Tracking
  • Tradewinds

Community

  • Shopper Panel
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Technology

  • Why Cube?
  • Data Collection
  • Data Security
  • Product Tagging

Insights

  • Cube Pulse - Articles
  • Research reports
  • E-Commerce Glossary
  • Take-rate tracker
  • E-commerce Category Tree
  • OSCX Index

Company

  • About us
  • Our Team
  • Careers
  • Contact us
  • Cube in the news
  • Security
  • Trust Center

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