Nasdaq's SuperMontage must wait until October (Adds Instinet quotes, adds details throughout) NEW YORK, Sept 6 (Reuters) - The Nasdaq Stock Market must wait until Oct. 11 to trade stocks in its new $100 million upgraded trading platform after a competitor filed a regulatory notice requesting time to link up to a competing system, the Securities and Exchange Commission said on Friday. Last month, the SEC gave the Nasdaq the green light for the trading system, called SuperMontage. But it also gave Nasdaq competitors until Friday to inform the commission that they plan to use an alternate trading facility, instead of being forced to use SuperMontage. Electronic brokerage Instinet Group Inc.<INET.O> said it informed the SEC late Friday that it plans to use an alternate facility, meaning Nasdaq will have to wait until October to fully launch the system instead of trading stocks immediately. "Instinet is in favor of competition in the Nasdaq marketplace and we believe that it's critical that there be an alternative," said Deborah Mittelman, Instinet vice president of equities strategies. New York-based Instinet is majority owned by global news and information company Reuters Group Plc. <RTR.L> <RTRSY.O>. Nasdaq can only trade test securities on the trading platform right now. The stock market has been doing so since the end of July. After the SEC's decision in August, Nasdaq said waiting a few more weeks to trade real securities in SuperMontage would not be a problem, although an SEC economist estimated the delay would cost the stock market $500,000. Since its proposal in 1999, SuperMontage has been opposed by electronic communication networks, or ECNs like Instinet, which electronically match buyers and sellers of stock anonymously. SuperMontage is expected to give investors easier access to data about share prices and help Nasdaq to compete more effectively with ECNS that now account for more than 40 percent of Nasdaq trading. ECNs, worried that SuperMontage would decrease their business, asked the SEC to mandate an alternative display facility, or ADF, where they could collect and post prices for Nasdaq stocks without having to use SuperMontage. Instinet said on Friday that it expects to use the ADF to trade Nasdaq stocks and does not have any concerns that it will be able to get the best execution for its clients using the ADF. ((--Nicole Maestri, Wall Street Desk, 646 223-6173)) REUTERS *** end of story *** |