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Sterling Financial Systems, Inc. - Home
Sterling Financial Systems, Inc. - Home
Sterling Financial Systems, Inc. - Home
Sterling Financial Systems, Inc. - Home
Sterling Financial Systems, Inc. - Home
Sterling Financial Systems, Inc. - Home
Sterling Financial Systems, Inc. - Home
Sterling Financial Systems, Inc. - Home

Sterling Financial Systems Inc.
225 West Washington Street, Suite 1014
Chicago, Illinois 60606
(312) 346-9600

Route to NASDAQ Single Book through Sterling

November 28, 2006

In view of the newly implemented NASDAQ Single Book facility, the Sterling Trader® network will now support a consolidated order entry route to the NASDAQ Single Book system. This new order entry route will be referred to in the Sterling system as destination NSDQ. The objective is to phase out existing routes to BRUT, NASDAQ (SUMO), and INET with a single route to NSDQ. The transition to NSDQ will take place during the month of December 2006, to be completed by January 1, 2007. During this transition period, traders on the Sterling system will be strongly encouraged to update their existing order entry settings (including hot keys), changing from BRUT, NASDAQ, and INET to the new destination code of NSDQ.

The NSDQ route on the Sterling system will include all major order entry functions supported by the NASDAQ Single Book facility. Specifically, the following will be available:

 

  1. Limit and Market orders
  2. Discretionary Orders
  3. Pegged Orders
  4. Pegged Discretionary Orders
  5. Reserve and Hidden Orders
  6. DAY, MOO, LOO, IOC, EXT, MOC, LOC, GTC, and GTX Orders
  7. All routing strategies supported by the Single Book

Users of the Sterling system will be able to use all routing strategies supported by the NASDAQ Single Book system. These strategies are going to be available to users of both Sterling Trader® Pro and Sterling Trader® Manager platforms. The following table illustrates the usage of the strategies:

NASDAQ Strategy

Description

New Sterling Destination Code Old Sterling Destination Code(s)
INET

Send directly to NASDAQ – no routing

NSDQ

INET, BRUT, SUMOONLY
DOTN

Try NASDAQ book first then route to DOT

NSDQNDOT BRUTDOT
DOTA

Try all available ECNs first then route to DOT

NSDQADOT

BRUTADOT

DOTP

Try available market centers then post to NASDAQ book for a predetermined amount of time, then route to DOT

NSDQPDOT n/a
DOTM Try available market centers then post to NASDAQ book, route to DOT when marketable NSDQMDOT n/a
STGY

Try available market centers then post to NASDAQ book

NSDQSTGY NASDAQ, SUMO
SCAN

Try available market centers then post to NASDAQ. Once on NASDAQ book, the order will proactively route again.

NSDQSCAN

BRUTX

n/a

If order sent is for a listed stock use DOTN strategy else use STGY strategy.

NSDQSMART

BRUTSMART

The availability of the single order route to the NASDAQ Single Book on the Sterling system will be announced at a later time. Once announced, Sterling will contact all the affected clients with specific information about the usage and additional features of the new route.

IMPORTANT NOTE:

All limit orders for eligible securities that are routed to NYSE or AMEX using routing strategies: DOTA, DOTP, DOTN, or DOTM that stay on the specialist book will be automatically cancel-replaced to avoid billable charges. This feature is internally supported by the NASDAQ Single Book order engine, not the Sterling system.

For further information about the NASDAQ Single Book services and order routing types, please go to the following link:

http://www.nasdaqtrader.com/trader/tradingservices/integration.stm

To read more about functional differences between old NASDAQ system and the Single Book please refer to the following document posted by NASDAQ:

http://www.nasdaqtrader.com/trader/tradingservices/productservices/productdescriptions/INET/sumo_vs_sb.pdf


Sterling Financial Systems, Inc.
225 W Washington St., Ste. 1014
Chicago, IL 60606
(312) 346-9600
info@sterlingfinancialsystems.com

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