Stocktwits, a social network used by traders and investors, raises $30M, source says at a $210M valuation, led by Alameda Research and says it has 1M

[Techmeme]

Gillian Tan / Bloomberg:
Stocktwits, a social network used by traders and investors, raises $30M, source says at a $210M valuation, led by Alameda Research and says it has 1M MAUs — Stocktwits, a social-media platform used by day traders and other retail investors, raised $30 million in a funding round led by Alameda Research Ventures.