| Utility: Interprocess Communication Facilitating Sellside Marketmaking Filling date: 6 Sep 2025 Issue date: 22 Oct 2020 | 6 Jul 2020 | 22 Oct 2020 |
| Utility: Securities trading system with multiple levels-of-interest Filling date: 6 Sep 2025 Issue date: 20 Oct 2020 | 10 Dec 2018 | 20 Oct 2020 |
| Utility: System and method for providing security to a game controller device for electronic trading Filling date: 6 Sep 2025 Issue date: 20 Oct 2020 | 21 May 2013 | 20 Oct 2020 |
| Utility: APPARATUS AND METHODS FOR PROCESSING COMPOSITE TRADING ORDERS Filling date: 6 Sep 2025 Issue date: 8 Oct 2020 | 22 Jun 2020 | 8 Oct 2020 |
| Utility: System And Method For Providing An Operator Interface For Displaying Market Data, Trader Options, And Trader Input Filling date: 6 Sep 2025 Issue date: 17 Sep 2020 | 29 May 2020 | 17 Sep 2020 |
| Utility: SYSTEM AND METHOD FOR TRANSFER OF DISPUTE DATA IN A DISTRIBUTED ELECTRONIC TRADING SYSTEM Filling date: 6 Sep 2025 Issue date: 10 Sep 2020 | 22 May 2020 | 10 Sep 2020 |
| Utility: System and method for managing relationships between brokers and traders Filling date: 6 Sep 2025 Issue date: 25 Aug 2020 | 12 May 2014 | 25 Aug 2020 |
| Utility: SYSTEM AND METHOD FOR OFFERING A FUTURES CONTRACT INDEXED TO ENTERTAINMENT REVENUE Filling date: 6 Sep 2025 Issue date: 13 Aug 2020 | 1 May 2020 | 13 Aug 2020 |
| Utility: Graphical user interface related to non-standard trading of financial instruments Filling date: 6 Sep 2025 Issue date: 28 Jul 2020 | 28 Nov 2017 | 28 Jul 2020 |
| Utility: Trading orders with decaying reserves Filling date: 6 Sep 2025 Issue date: 14 Jul 2020 | 23 Sep 2019 | 14 Jul 2020 |
| Utility: SYSTEMS AND METHODS FOR PROTECTING AGAINST ERRONEOUS PRICE ENTRIES IN THE ELECTRONIC TRADING OF FINANCIAL AND OTHER INSTRUMENTS Filling date: 6 Sep 2025 Issue date: 9 Jul 2020 | 16 Mar 2020 | 9 Jul 2020 |
| Utility: Interprocess communication facilitating sellside marketmaking Filling date: 6 Sep 2025 Issue date: 7 Jul 2020 | 14 Jun 2017 | 7 Jul 2020 |
| Utility: Systems and methods for improving the liquidity and distribution network for illiquid items Filling date: 6 Sep 2025 Issue date: 2 Jul 2020 | 28 Feb 2020 | 2 Jul 2020 |
| Utility: SYSTEM AND METHOD FOR AUTOMATICALLY DISTRIBUTING A TRADING ORDER OVER A RANGE OF PRICES Filling date: 6 Sep 2025 Issue date: 11 Jun 2020 | 13 Feb 2020 | 11 Jun 2020 |
| Utility: SYSTEMS AND METHODS FOR ESTABLISHING FIRST ON THE FOLLOW TRADING PRIORITY IN ELECTRONIC TRADING SYSTEMS Filling date: 6 Sep 2025 Issue date: 11 Jun 2020 | 13 Feb 2020 | 11 Jun 2020 |
| Utility: Systems and methods for providing a trading interface with advanced features Filling date: 6 Sep 2025 Issue date: 2 Jun 2020 | 26 Jun 2017 | 2 Jun 2020 |
| Utility: SYSTEMS AND METHODS FOR BID/OFFER LIQUIDITY SPREAD TRADING Filling date: 6 Sep 2025 Issue date: 23 Apr 2020 | 20 Dec 2019 | 23 Apr 2020 |
| Utility: SYSTEMS AND METHODS FOR MAINTAINING THE VIABILITY OF A GOOD-UNTIL-BETTERED ORDER TYPE IN ELECTRONIC TRADING SYSTEMS Filling date: 6 Sep 2025 Issue date: 2 Apr 2020 | 3 Dec 2019 | 2 Apr 2020 |
| Utility: SYSTEMS AND METHODS FOR MAINTAINING ANONYMITY IN A GAMING OR OTHER ENVIRONMENT Filling date: 6 Sep 2025 Issue date: 19 Mar 2020 | 27 Aug 2019 | 19 Mar 2020 |
| Utility: INTERPROGRAM COMMUNICATION USING MESSAGES RELATED TO EVENTS AND ACTIONS ON AN EXCHANGE Filling date: 6 Sep 2025 Issue date: 13 Feb 2020 | 21 Oct 2019 | 13 Feb 2020 |
| Utility: SYSTEMS AND METHODS FOR QUOTING A TWO-SIDED TRADING ORDERS Filling date: 6 Sep 2025 Issue date: 13 Feb 2020 | 15 Jul 2019 | 13 Feb 2020 |
| Utility: SYSTEMS AND METHODS FOR ELECTRONIC TRADING THAT PERMIT PRINCIPAL/BROKER TRADING Filling date: 6 Sep 2025 Issue date: 6 Feb 2020 | 7 Oct 2019 | 6 Feb 2020 |
| Utility: SYSTEM AND METHOD FOR PROVIDING LATENCY PROTECTION FOR TRADING ORDERS Filling date: 6 Sep 2025 Issue date: 23 Jan 2020 | 30 Sep 2019 | 23 Jan 2020 |
| Utility: TRADING ORDERS WITH DECAYING RESERVES Filling date: 6 Sep 2025 Issue date: 16 Jan 2020 | 23 Sep 2019 | 16 Jan 2020 |
| Utility: SYSTEM AND METHOD FOR MATCHING TRADING ORDERS BASED ON PRIORITY Filling date: 6 Sep 2025 Issue date: 19 Dec 2019 | 28 Aug 2019 | 19 Dec 2019 |
| Utility: SYSTEMS AND METHODS FOR ASSISTING IN GAME PLAY AND WAGERING Filling date: 6 Sep 2025 Issue date: 21 Nov 2019 | 5 Aug 2019 | 21 Nov 2019 |
| Utility: SYSTEM AND METHOD FOR REPLENISHING QUANTITIES OF TRADING ORDERS Filling date: 6 Sep 2025 Issue date: 14 Nov 2019 | 26 Jul 2019 | 14 Nov 2019 |
| Utility: ELECTRONIC COMPLETION OF CASH VERSUS FUTURES BASIS TRADES Filling date: 6 Sep 2025 Issue date: 14 Nov 2019 | 24 Jul 2019 | 14 Nov 2019 |
| Utility: CUSTOMIZABLE TRADING DISPLAY OF MARKET DATA Filling date: 6 Sep 2025 Issue date: 14 Nov 2019 | 24 Jul 2019 | 14 Nov 2019 |
| Utility: ONLY-AT-BEST TRADING ORDERS IN AN ELECTRONIC TRADING SYSTEM Filling date: 6 Sep 2025 Issue date: 14 Nov 2019 | 31 May 2019 | 14 Nov 2019 |
| Utility: SYSTEM AND METHOD FOR APPORTIONING TRADING ORDERS BASED ON SIZE OF DISPLAYED QUANTITIES Filling date: 6 Sep 2025 Issue date: 7 Nov 2019 | 19 Jul 2019 | 7 Nov 2019 |
| Utility: KEYBOARD TRADING SYSTEM Filling date: 6 Sep 2025 Issue date: 31 Oct 2019 | 24 May 2019 | 31 Oct 2019 |
| Utility: System and method for providing latency protection for trading orders Filling date: 6 Sep 2025 Issue date: 29 Oct 2019 | 28 Mar 2014 | 29 Oct 2019 |
| Utility: Trading orders with decaying reserves Filling date: 6 Sep 2025 Issue date: 22 Oct 2019 | 16 May 2014 | 22 Oct 2019 |
| Utility: METHOD AND APPARATUS FOR EXCHANGE-BASED CONDITION PROCESSING Filling date: 6 Sep 2025 Issue date: 17 Oct 2019 | 27 Jun 2019 | 17 Oct 2019 |
| Utility: SYSTEMS AND METHODS FOR AUTOMATED INTERNET-BASED AUCTIONS Filling date: 6 Sep 2025 Issue date: 10 Oct 2019 | 24 Jun 2019 | 10 Oct 2019 |
| Utility: System and method for controlling the disclosure of a trading order Filling date: 6 Sep 2025 Issue date: 10 Oct 2019 | 18 Apr 2019 | 10 Oct 2019 |
| Utility: System and methods for electronic trading that permit principal/broker trading Filling date: 6 Sep 2025 Issue date: 8 Oct 2019 | 10 Nov 2014 | 8 Oct 2019 |
| Utility: Managing trading orders based on priority Filling date: 6 Sep 2025 Issue date: 24 Sep 2019 | 12 Jul 2013 | 24 Sep 2019 |
| Utility: SYSTEMS AND METHODS FOR FINANCIAL INSTRUMENT INSPECTION Filling date: 6 Sep 2025 Issue date: 5 Sep 2019 | 17 May 2019 | 5 Sep 2019 |
| Utility: System and method for apportioning trading orders based on size of displayed quantities Filling date: 6 Sep 2025 Issue date: 27 Aug 2019 | 8 Jul 2013 | 27 Aug 2019 |
| Utility: Electronic completion of cash versus futures basis trades Filling date: 6 Sep 2025 Issue date: 20 Aug 2019 | 11 Jul 2017 | 20 Aug 2019 |
