NYSE Tech Adds SMA Sentiment Data to SFTI, SuperFeed


NYSE Technologies, the data and technology arm of NYSE Euronext, has begun distributing sentiment statistics from sentiment analysis provider Social Market Analytics' Sentiment Signature Feed over its SFTI (Secure Financial Transaction Infrastructure) network and SuperFeed low-latency consolidated datafeed, to support customers' market analysis and decision-making processes.

SMA's social media monitoring engine extracts and evaluates social media data in real time, and calculates the level and quality of interactions on social media platforms relative to historical levels across seven statistical metrics -- S-Score, S-Mean, S-Delta, S-Volatility, S-Volume, S-Buzz and S-Dispersion -- for individual stocks, exchange-traded funds, sectors and indexes.

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