NASD Notice to Members 99-46
Executive Summary $250, and two or more Market NASD Effective July 1, 1999, the maximum Ma k e r s . Small Order Execution SystemSM (S O E S SM ) order sizes for 336 Nasdaq In accordance with Rule 4710, Nas- Notice to National Market® (NNM) securities daq periodically reviews the maxi- will be revised in accordance with mum SOES order size applicable to National Association of Securities each NNM security to determine if Members Dealers, Inc. (NASD®) Rule 4710(g). the trading characteristics of the issue have changed so as to warrant For more information, please contact an adjustment. Such a review was 99-46 ® Na s d a q Market Operations at conducted using data as of March (203) 378-0284. 31, 1999, pursuant to the aforemen- Maximum SOES Order tioned standards. The maximum Sizes Set To Change SOES order-size changes called for Description by this review are being implemented July 1, 1999 Under Rule 4710, the maximum with three exceptions. SOES order size for an NNM security is 1,000, 500, or 200 shares, • First, issues were not permitted to depending on the trading characteris- move more than one size level. For Suggested Routing tics of the security. The Nasdaq example, if an issue was previously ® Senior Management Workstation II (NWII) indicates the categorized in the 1,000-share maximum SOES order size for each level, it would not be permitted to Ad v e r t i s i n g NNM security. The indicator “NM10,” move to the 200-share level, even if Continuing Education “NM5,” or “NM2” displayed in NWII the formula calculated that such a corresponds to a maximum SOES move was warranted.
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