[10941]
April 29, 1999
TO: EQUITY MARKETS ADVISORY COMMITTEE No. 12-99
RE: NASD FILES PROPOSED RULE CHANGE TO MODIFY SOES AND
SELECTNET AND REOPENS COMMENT PERIOD ON LIMIT ORDER BOOK
PROPOSAL
______________________________________________________________________________
The National Association of Securities Dealers, Inc. ("NASD"), through its wholly-owned
subsidiary, The Nasdaq Stock Market, Inc. ("Nasdaq"), has filed with the Securities and Exchange
Commission ("SEC") a proposed rule change (attached) to modify its Small Order Execution System
(“SOES”) and SelectNet service. The resulting new system will be referred to as the Nasdaq National
Market Execution System ("NNMS"). In addition, the SEC has reopened the comment period for
Nasdaq’s limit order book proposal and is requesting additional comments on the proposal. The more
significant aspects of the proposals are discussed below.
Modifications to SOES/SelectNet
The proposed rule change is intended to address the problem of potential "dual liability" for a
market maker’s displayed quote. According to Nasdaq, multiple access points to a market maker's quote,
through a combination of SOES and SelectNet, as well as through a firm's internal order
receipt/execution and telephone access facilities, can subject market makers to dual liability for orders
that reach their quote at or near the same time through different systems.
To address this, Nasdaq is proposing several modifications to its negotiation and automatic
execution systems. Under the proposals, SelectNet would be re-established as a non-liability, order
delivery and negotiation system for Nasdaq National Market (“NNM”) securities. In particular, the use
of SelectNet for the entry of any preferenced orders directed to market makers in NNM securities would
be prohibited unless these orders are at least one normal unit of trading (i.e., 100 shares) in excess of the
displayed amount of the NNMS market maker's quote to which they are directed ("over-sized order
requirement"). In addition, these orders must also be designated as either "All-or-None" of a size that is
at least 100 shares greater than the displayed amount of the NNMS market maker's quote to which the
order is directed, or as a "Minimum Acceptable Quantity" order with a value of at least 100 shares
greater than the displayed amount of the NNMS market maker's quote to which the order is directed.
SelectNet will be programmed to reject preferenced messages violating this requirement.
In addition, SOES would be modified for the trading of NNM securities through several
changes. First, the maximum order size for NNM securities entered into NNMS will be increased to
9,900 shares from current order size maximums. Second, market makers will be allowed to use NNMS
on a proprietary basis, including being able to obtain automatic execution for orders sent to other
NNMS participants, when trading NNM securities. Third, the current 17-second interval delay between
automatic executions against the same market maker will be reduced to 5 seconds in NNMS. Fourth,
Nasdaq will design NNMS to permit interaction of orders against a market maker's "reserve size"
1Nasdaq recently filed a proposal with the SEC that would permit the separate display of customer orders by market makers
in Nasdaq through a market maker agency identification symbol ("Agency Quote"). The SEC has extended the comment
period for that proposal until June 1, 1999. A copy of the proposal will be sent to the Equity Markets Advisory Committee
under separate cover.
(including a market maker's posted agency quote) after yielding priority to displayed quotes at the same
price.
According to Nasdaq, these changes will ensure that market makers are not subject to potential
dual liability as the result of the duplicative receipt of liability orders through separate systems. The
proposals also would implement several other changes, including additional requirements for the use of
NNMS’s reserve size functionality and the elimination of the No Decrementation (“NO DEC”) feature
and the existing SOES preferencing feature for NNM securities.
Solicitation of Comments
Nasdaq views the proposed modifications to SOES and SelectNet, as well as its proposal for
the separate display of agency quotes,1 as interim measures pending SEC action on its limit order book
proposal. In the release proposing the SOES/SelectNet rule changes, the SEC acknowledges that both
the SOES/SelectNet modifications and the agency quote proposal could modify the Nasdaq market in
ways that some may consider less desirable than the results of a proposed limit order book. The SEC
states, however, that because these proposals are largely alternatives to each other, market participants
should have the chance to formally comment on the limit order book proposal in light of the
SOES/SelectNet and agency quote proposals. The SEC therefore is formally reopening the comment
period on the limit order book proposal.
In particular, the SEC requests comment on whether the limit order book proposal should be
approved on a pilot basis and if so, how a pilot program should be structured. In addition, the SEC
requests comment on whether the pilot program should include a limited number of securities across a
range of the NNM market or securities representing a substantial portion of the trading market. For
example, should the pilot include 250 securities, of which 20 were from the Nasdaq top 100 securities
and the rest chosen from different quintiles of NNM securities? Or, should the pilot comprise 1000
securities including the Nasdaq top 100 securities, with the remainder chosen from quintiles of NNM
securities? Finally, the SEC requests comment on how long a pilot program should last, i.e., would six
months, or one year, provide sufficient information to evaluate a pilot program and would a pilot
program of this length and breadth potentially harm the Nasdaq market on a lasting basis?
Comments on this proposal are due to the SEC no later than June 1, 1999. If you have any
comments you would like the Institute to consider including in a comment letter, please provide
them to Ari Burstein by phone at (202) 371-5408, by fax at (202) 326-5841, or by e-mail at
aburstein@ici.org no later than May 14.
Ari Burstein
Assistant Counsel
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