<searchTitle>Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to an Extension of the FLEX Minimum Size Pilot Program; Federal Register Vol. 74, Issue </searchTitle>
<granuleClass>NOTICE</granuleClass>
<accessId>E9-21993</accessId>
<agency order="1">SECURITIES AND EXCHANGE COMMISSION</agency>
<departmentDoc>Release No. 34-60627</departmentDoc>
<departmentDoc>File No. SR-Phlx-2009-78</departmentDoc>
<billingCode>8010-01-P</billingCode>
<frDocNumber>E9-21993</frDocNumber>
<tocSubject1>Self-Regulatory Organizations; Proposed Rule Changes:</tocSubject1>
<tocDoc>NASDAQ OMX PHLX, Inc.
, </tocDoc>
<emailRef>rule-comments@sec.gov</emailRef>
<urlRef>http://www.nasdaqtrader.com/micro.aspx?id=PHLXRulefilings</urlRef>
<urlRef>http://www.sec.gov/rules/sro.shtml</urlRef>