

John Fawcett is the CEO and co-founder of Quantopian, a Boston-based start-up that provides a platform for building, testing, and executing stock trading algorithms. He is seen here in the offices of Quantopian in the Downtown Crossing area of Boston, Mass., on Wed., June 1, 2016.
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Copyright All rights reserved - M. Scott Brauer scott.brauer@gmail.com http://www.mscottbrauer.com
Copyright All rights reserved - M. Scott Brauer scott.brauer@gmail.com http://www.mscottbrauer.com