Rule 605 Fact Sheet

FIF has posted on our public website a Rule 605 Fact Sheet. The Rule 605 Fact Sheet provides information to the public to explain the new Rule 605 Summary Report. FIF has added a link to the Rule 605 Fact Sheet on the FIF homepage. FIF would like to thank Brent Arnold, Mark Davies and Sarah Phillips for drafting the Rule 605 Fact Sheet and creating the associated diagrams. FIF would also like to thank the other members of the Rule 605 Working Group for providing input on the Fact Sheet and the diagrams.

POSTED Aug 03,2026

Short Interest Reporting

FIF has scheduled the next call for the Short Sales / Reg SHO / Short Reporting Working Group for Monday August 3 at 11 am ET. FIF members will provide an update on FIF member discussions with FINRA relating to the rule filing by FINRA to amend short interest reporting.

POSTED Aug 03,2026

Order Protection Rule

FIF has scheduled two calls for this week for the Equity Market Regulations Working Group to continue discussion of a draft FIF comment letter in response to the SEC rule proposal to rescind Rules 611 (the order protection rule) and 610(e) (locking or crossing quotations). The first call is scheduled for Monday August 3 at 1 pm ET; the second call is scheduled for Tuesday August 4 at 11 am ET.

POSTED Aug 03,2026

24x7 Trading Working Group

FIF has scheduled a call for the 24x7 Trading Working Group for Monday August 3 at 3 pm ET. The Working Group will discuss processing and reporting of ETF NAV trades and updates to exchange technical documentation. A representative from Nasdaq will discuss updates to Nasdaq’s data products.

POSTED Aug 03,2026

CAT Transaction Reporting and CAT Reference Database Working Groups

FIF has scheduled a joint call for the CAT Transaction Reporting and CAT Reference Database Working Groups for Tuesday August 4 at 3 pm ET. The Working Groups will discuss a draft FIF letter to CAT LLC, FINRA and FINRA CAT relating to changes to reporting of the tradingSession field in connection with the planned expansion of exchange trading hours.

POSTED Aug 03,2026

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