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Re: volume - nyse vs. nasd



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1000 shares on the NYSE.
If IBM were listed on the NASDAQ then:
2000 shares on the NASDAQ if 2 dealers were involved otherwise 1000 shares
on the NASDAQ.

Patrick White

----- Original Message -----
From: <Canyon678@xxxxxxx>
To: <stnahc@xxxxxxxxx>; <omega-list@xxxxxxxxxx>
Sent: Thursday, November 11, 1999 3:40 PM
Subject: Re: volume - nyse vs. nasd


> If I buy 1,000 shares  of IBM on the NYSE , what is the volume
>
> I buy  1,000 shares
> Some one sells me 1,000 shares.
> In this example, is the volume 1,000 or 2,000.
> >  NYSE - centralized transaction processing, so each trade has its volume
> >  recorded once.
>
>
> Last time I checked with Jefferies ( ECN , Los Angeles), If they crossed
the
> trade , they reported it twice.i.e. One dealer, 1000 to buy & 1000 to
sell,
> the volume reported was 2000 (for all exchanges )
> Note:  since this is ECN, it could be valid for all markets.
> >  NASD - dealer mkt, so if the trade is done thru 2 different dealer, the
> >  trade volume is reported twice. if the trade is done thru 1 dealer by
> >  crossing between 2 clients/pros, then it will be reported once only.
> >  so, the volume does not make any sense in NASD :)
> >
>
>