UPDATE 1-Online broker TradeStation to go public via $1.43 bln SPAC deal - NewsBreak

(Adds PIPE, other details) Nov 4 (Reuters) - Online broker TradeStation Group said on Thursday it would go public through a merger with a blank-check firm in a deal that values the combined company at about $1.43 billion. The company intends to use the funds raised to increase its marketing...