With this end designates the desdoblamiento or reduction-divisón of the stocks value of a company. Uses for promote more the property market and allow great liquidity to the values, whose quotes lower to the go down the face value of the issued stock. Usually do dividing between two, three or four ( or for more) the value of each one of the stock, so that the number of titles multiplies for two, three or four. Who had a stock of 30 euros passes, after the production of a split of 2x1, to have two stock of 15 euros and the price market be also one half.