We empirically examine the price impact of block trades, in the Saudi Stock Market over the time period of 2005-2008. Using a unique dataset of intraday data consisting of 2.3 million block buys and 1.9 million block sales, we find an asymmetry in the price impact of block purchases and sales....

The microstructure of the Saudi Stock Market (SSM) under the new computerized trading system, ESIS, is described, and order and other generated data sets are used to examine the patterns in the order book, the dynamics of order flow, and the probability of executing limit orders. Although the...