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Contributor
John Standerfer is Executive Vice President of S3, an Austin, Texas company that processes, analyzes, and reports in real time on more than 15 billion equities and options transactions in the U.S. financial markets. As an expert observer of the financial markets he has provided opinions for some of the world's largest financial services firms as well as the US Federal Reserve, Reuters, Bloomberg, USA Today, Fox Business News and others.
Do you have info to share with HuffPost reporters? Here’s how.
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