Article (6)

  1. Trading in securities in the Stock Exchange shall take place by trading contracts between members, each on behalf of his / her client or portfolio. Said contracts shall be confirmed in entries in the Stock Exchange records.
  2. The entry records of the Stock Exchange registers and accounts, whether manual or electronic, as well as any document issued by the Market pursuant thereto, shall constitute prima facie legal evidence of the trade and date stated therein unless proven otherwise