Nasdaq Details New Data Sets

EXCHANGE WATCH

NEW YORK--Nasdaq released descriptions and pricing details for its new data packages last week in preparation for the release of its Supermontage trading system and its exchange registration this summer.

Nasdaq is offering four real-time data services--Quoteview, Depthview, Powerview and Totalview--and a redefined Level I package. The services supersede existing data packages, including the Nasdaq Quotation Dissemination Service (NQDS), which is also known as Level II.

In addition, Nasdaq Pri