Miami International Holdings, Inc. (MIH), owner of Miami International Securities Exchange, LLC (MIAX®), MIAX PEARL, LLC (MIAX Pearl®), MIAX Emerald, LLC (MIAX Emerald®), Minneapolis Grain Exchange, LLC (MGEXTM), The Bermuda Stock Exchange (BSX), and Dorman Trading LLC, announced that it has completed its acquisition of LedgerX LLC from Ledger Holdings Inc. in connection with the bankruptcy proceedings of FTX Trading Ltd. and its affiliated debtors. LedgerX is a Commodity Futures Trading Commission (CFTC) regulated exchange and clearinghouse and is registered as a Designated Contract Market...

FIF has scheduled a webinar for Tuesday May 23 at 2 pm on Fixed Income Trade Surveillance. The moderator for the webinar will be Tom Jordan, Chair of the FIF Advisory Committee. The panelists will be Ted Karn of The Karn Group, Alex Sedgwick of Abel Noser, and John Standerfer of S3. FIF has invited the members of the FIF Compliance and Surveillance and TRACE/Fixed Income Working Groups to join this webinar. If you are not a member of either of these Working Groups and would like to join this webinar, please update your FIF profile or contact This email address is being protected from...

FIF has scheduled a call for Thursday May 25 at 3 pm ET to review and discuss the CRPTO Act recently proposed by the New York State Attorney General. FIF is creating a new Crypto, Digital Assets and Blockchain Working Group. If you would like to participate on this call, please update your FIF profile to join this new Working Group or contact This email address is being protected from spambots. You need JavaScript enabled to view it.. 

The Back Office Committee will have its next call on Tuesday May 16 at 11 am ET to review applicable FICC, DTC, NSCC, SEC, MSRB, OCC, IRS and FINRA updates during the past month.

The next call for the FIF Rule 606 Working Group is scheduled for Tuesday May 16 at 2 pm ET. The Working Group will discuss recent guidance from SEC staff to an FIF member on Rule 606(a) reporting when a reporting firm routes a single parent order to multiple child execution venues.

FIF has scheduled an additional call this week for the CAT Transaction Reporting Working Group to continue the review of draft submissions to the SEC, the CAT Plan Participants and FINRA CAT of CAT reporting for RFQ responses. This call is scheduled for Tuesday May 16 at 3 pm ET.

FIF has scheduled a call for Thursday May 18 at 11 am ET to review and discuss the first draft of an FIF comment letter on the SEC’s recent cybersecurity, Reg SCI and Reg S-P rule proposals. FIF has invited members of the following Working Groups to participate on this call: the Compliance and Surveillance Working Group; the Cybersecurity Working Group; and the newly-formed SEC Cyber, Reg SCI and Reg S-P Working Group. If you are interested in participating on this call and are not a member of any of these Working Groups, please update your FIF profile or contact This email address is being...

The next call for the FIF Tax Information Reporting Working Group will be on Thursday May 18 at 3 pm ET. Stevie Conlon and other representatives from Wolters Kluwer will present on proposed regulations for crypto tax reporting.

On Friday April 28, FIF sent out two survey requests to FIF members relating to CAT Transaction Reporting: the first survey request relates to a Plan Participant proposal for scheduled linkage in the CAT production mirror environment; the second survey request relates to QA reviews of CAT events. FIF has requested that FIF members respond to the survey requests by Monday May 15 (end-of-day today). All survey responses will be anonymized.