The New York Stock Exchange has introduced NYSE Broker Volume Top 10, a web-based report showing the day’s top 10 traders.

The exchange says that the new facility is designed to enhance the transparency of NYSE trading volume and member-firm participation. Broker Volume Top 10 displays the volume leaders in all NYSE-traded securities for the previous day’s trading session in shares traded and as a percentage of twice total volume.

“By increasing access to daily trading statistics on member firms, the Top 10 application offers nyse.com’s nearly 1 million monthly visitors an opportunity to better understand the dynamics of the NYSE marketplace and its participants,” it says.

Updated following the market close, investors can access this information at any time directly from the recently redesigned market data module on the NYSE homepage.

“NYSE Broker Volume Top 10 is a particularly useful extension of our well-received Broker Volume product, recognized as a beneficial value-added market indicator,” said senior vice president of Market Data, Ron Jordan. “We are proud to offer this adaptation of that product to all investors and market professionals looking to analyze the NYSE market.”

The table for Nov. 4 shows the top 10 firms were (in order): UBS, Goldman Sachs Group, Morgan Stanley & Co, Merrill Lynch, Lehman Brothers Inc, Deutsche Bank Securities, Harborview LLC, Jefferies Execution Services, Bear Stearns Securities Corp and Citi Group.