Mondo Visione Worldwide Financial Markets Intelligence

FTSE Mondo Visione Exchanges Index:

BM&FBOVESPA Stock Options Exercise Turns Over BRL4.87 Billion

Date 18/10/2010

BM&FBOVESPA announces that a stock options exercise today in the Bovespa segment turned over BRL4.87 billion, of which BRL4.13 billion in call options and BRL740.9 million in put options. Below are the options that had the highest financial volumes in today’s exercise:

VALE PNA at BRL41.53 per share turned over BRL696.2 million in call options;

VALE PNA at BRL45.53 per share turned over BRL548.5 million in call options;

VALE PNA at BRL43.53 per share turned over BRL484.1 million in call options;

VALE PNA at BRL47.53 per share turned over BRL402.6 million in call options;

CSNA ON at BRL34.50 per share turned over BRL283.2 million in put options.