NEW YORK, Feb. 11, 2013 (GLOBE NEWSWIRE) -- At the end of the settlement date of January 31, 2013, short interest in 2,139 NASDAQ Global MarketSM securities totaled 6,829,640,401 shares compared with 6,838,284,912 shares in 2,140 Global Market issues reported for the prior settlement date of January 15, 2013. The end-of-January short interest represents 3.90 days average daily NASDAQ Global Market share volume for the reporting period, compared with 4.81 days for the prior reporting period.
Short interest in 509 securities on The NASDAQ Capital MarketSM totaled 360,662,771 shares at the end of the settlement date of January 31, 2013 compared with 359,652,923 shares in 511 securities for the previous reporting period. This represents 5.38 days average daily volume, compared with the previous reporting period's figure of 5.59.
In summary, short interest in all 2,648 NASDAQ® securities totaled 7,190,303,172 shares at the January 31, 2013 settlement date, compared with 2,651 issues and 7,197,937,835 shares at the end of the previous reporting period. This is 3.95 days average daily volume, compared with an average of 4.84 days for the previous reporting period.
The open short interest positions reported for each NASDAQ security reflect the total number of shares sold short by all broker/dealers regardless of their exchange affiliations. A short sale is generally understood to mean the sale of a security that the seller does not own or any sale that is consummated by the delivery of a security borrowed by or for the account of the seller.
For more information on NASDAQ Short interest positions, including publication dates, visit http://www.nasdaq.com/quotes/short-interest.aspx or http://www.nasdaqtrader.com/asp/short_interest.asp.
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Source:The NASDAQ OMX Group, Inc.