Topics in this issue include:

• Cash-Settled OTC FX Options on CME ClearPort - October 2017 ^New
• Information Security Update - December 17

New - Cash-Settled OTC FX Options on CME ClearPort

Effective October 2017, customers may submit cash-settled OTC FX Option deals through CME ClearPort user interface (UI) and API. Trades entered using the UI or API will display Premium Payment Amount and Premium Payment Date on the trade ticket.

These enhancements will be available in New Release for customer testing Wednesday, August 16.

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Information Security Update

CME Group is committed to our customers’ information security. To deliver the best security and customer experience, effective Sunday, December 17 (trade date Monday, December 18), the listed CME Group services will support Transport Layer Security (TLS) version 1.2 only, and TLS 1.0 and 1.1 will be disabled. Customers are encouraged to upgrade to TLS 1.2 immediately; please contact your system administrator or network provider today to ensure seamless access.

This change will be effective in New Release on Tuesday, August 29.