Tag Archives: social media
Indexing the Performance of the E-Commerce Ecosystem
Introduction to the E-Commerce Ecosystem E-commerce is the abbreviation for electronic commerce, which is the purchasing and selling of goods and services, or the transmitting of funds or data, using the internet for the whole or part of a transaction. Usually, sellers utilize e-market platforms to open online storefronts, and buyers use the platform to…
S&P 500 Twitter Sentiment Indices: Factor Analysis
We previously introduced the S&P 500 Twitter Sentiment Indices and analyzed their performance characteristics. We noted how the indices seek to capture the Tweet-based sentiment premium, with their differentiated performance being driven by differences in index construction and sector weighting. In this blog, we will examine their exposure to standard risk factors and analyze their…
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S&P 500 Twitter Sentiment Indices: Performance Characteristics
In a previous blog, we introduced the S&P 500® Twitter Sentiment Index and the S&P 500 Twitter Sentiment Select Equal Weight (EW) Index, highlighting their objective and construction. At the core of these indices is a model-based sentiment score that captures the direction and magnitude of the sentiment associated with a given company. S&P DJI…
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Introducing the S&P 500 Twitter Sentiment Index Series
We are excited to introduce a new index series utilizing sentiment—the S&P 500® Twitter Sentiment Index Series, which adds another dimension to the way we measure broad U.S. equities. Over the past few years, social media has evolved to encompass commentary about stocks and financial markets. As the technology has improved, these views are now…