The New York Stock Exchange, a subsidiary of NYSE Euronext (NYX), today released its weekly program-trading data submitted by its member firms. The report includes trading in all markets as reported to the NYSE for Apr. 27-May 1.
The data indicated that during Apr. 27-May 1, program trading amounted to 29.5 percent of NYSE average daily volume of 2,979.1 million shares1, or 877.6 million program shares traded per day.
Program trading encompasses a wide range of portfolio-trading strategies involving the purchase or sale of a basket of at least 15 stocks.
In all markets, program trading by member firms averaged 3,158.2 million shares a day during Apr. 27-May 1. About 27.8 percent of program trading took place on the NYSE, 1.0 percent in non-U.S. markets and 71.2 percent in other domestic markets, including Nasdaq, NYSE Amex and regional markets.
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