Oct. 17 (Bloomberg) -- Investors exercised 3.31 billion reais ($1.87 billion) in stock options today in Sao Paulo, BM&FBovespa said in an e-mailed statement. The exercise of call options totaled 1.58 billion reais, and the exercise of put options totaled 1.73 billion reais, according to the exchange.
--Editor: Richard Richtmyer
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