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Message: Re: L2: arca bid .54 size 9,999...interesting, some info here:

May 07, 2007 06:25AM

Archipelago Exchange (ArcaEX®)
www.tradearca.com
Market Maker ID: ARCA

The Archipelago Exchange (ArcaEx®) is the first totally open all-electronic stock exchange to trade in all exchange listed stocks, including New York Stock Exchange®, Nasdaq®, American Stock Exchange® and Pacific Exchange® securities. ArcaEx offers corporate issuers and investors the advantages of meeting directly, without intermediaries within a fully electronic and totally transparent environment. ArcaEx is a facility of and regulated by the PCX, a registered exchange. ArcaEx was approved by the Securities and Exchange Commission in October 2001 and ArcaEx began trading operations in March 2002. The Archipelago ECN, a precursor to ArcaEx, was one of the four original ECNs, formed in December 1996 with Townsend Analytics. For more information please visit www.arcaex.com.

 

wonder why they've shown up all of sudden? don't recall seeing them trade ptsc before. anyone else?

jmho.

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