The structured DV01 neutral transaction on DAP Future, is a structured transaction that combines two DAP Future maturities in opposite side (Buy or Sell) with quantities calibrated in order to equalize the DV01 value of both maturities.
Because it is a structured transaction, the Product does not represent a new future contract and there is no open positions in the end of the day, but allow the simultaneous trading of two different DAP Future maturities.