Newsletter 2025
| Nr. | |
| 114 | Holidays 2025 and XONTRO interfaces |
| 113a | XONTRO migration on to T7 platform - Modification Announcement No. 02 |
Newsletter 2024
| Nr. | |
| 113 | XONTRO migration on to T7 platform - Modification Announcement No. 01 |
| 112 | Year End Processing 2024 |
| 111 | XONTRO migration on to T7 platform |
| 110 | Holidays 2024 |
Newsletter 2023
| Nr. | |
| 109 | Year End Processing 2023 |
| 108 | Holidays 2023 (update 28.03.2023) |
Newsletter 2022
| Nr. | |
| 107 | Year End Processing 2022 |
| 106 | Fund Service Hanover (update 14.06.2022) |
| 105 | Change of SECU password rules |
| 104 | Holidays 2022 |
| 102a | Member Simulation Guide for Standard Fonds Valuta |
Newsletter 2021
| Nr. | |
| 103 | Year End Processing 2021 |
| 102 | Standard Fonds Valuta |
| 101 | Holidays 2021 |
| 100 | TVTIC notification within the documentation for broker firms and financial institutes |
Newsletter 2020
| Nr. | |
| 99 | Year End Processing 2020 |
| 98 | Trade Number Modification |
| 97 | Holidays 2020 |
Newsletter 2019
| Nr. | |
| 96 | Year End Processing 2019, System authorisation (password changes), Deactivation of dialog functionalities |
| 95 | "Trade was contracted on a non-Xontro-exchange” flag, Introduction of a new custody type (update) |
| 94 | Holidays 2019 |
Newsletter 2018
| Nr. | |
| 93 | Year End Processing 2018 |
| 92 | Encrypted e-mail traffic |
| 91 | Miscellaneous information |
| 90 | Holidays 2018 (Update No 1) |
Newsletter 2017
| Nr. | |
| 89 | Year End Processing 2017 |
| 88 | Holidays 2017 |
Newsletter 2016
| Nr. | |
| 87 | Year End Processing 2016 |
| 86 | 3rd of October 2016 – Day of the German Unity |
| 85 | Extended Input Option for OTC |
| 84 | Whit Monday 2016, Change of SECU Password rules |
Newsletter 2015
| Nr. | |
| 83 | Year End Processing 2015 |
| 82 | Migration of Stuttgart Stock Exchange |
| 81 | Whit Monday 2015 |
| 80 | Anonymized password of SAKI SWIFT |
Newsletter 2014
| Nr. | |
| 79 | Ascending Message Sequence Numbers (FIX) and Düsseldorf brokerage fees |
| 78 | Year End Processing 2014 |
| 77 | Security-Contact Person for XONTRO User-ID |
| 76 | Procedures for the 3rd of October 2014 - German Unification Day |
| 75 | Consistent default settlement period of t+2 for all ISIN-classes |
Newsletter 2013
| Nr. | |
| 74 | Year End Processing 2013 |
| 73 | Maximum Order Validity |
| 72 | Modification with regards to the "High Frequency Trading Law" |
| 71 | New customer data management system |
| 70 | BCIN BV processing control handling + Removal of Frankfurt transactions + High frequently trading law + Order deletion lists at year end procedure |
| 69 | Maintaining master data + Application form for setup, amendment and deletion of customer master data |
| 68 | "Subscription Order Freeze" |
| 67 | "Release for Delivery" indicator + Order routing onto MAX-ONE |
| 66 | EG-Orders at Munich Stock Exchange + Distribution of Contract Notes + Reconciliation report of Bilateral Aggregation |
| 65 | Information Regarding the Extended Trading Hours at the Stuttgart Stock Exchange + Order Sheet for Contract Notes |
Newsletter 2012
| Nr. | |
| 64 | "Bilateral Aggregation" production launch + "OTC" fees reduction + Password modification within DBAG Host File Service + Fee file allocation rhythm modification |
| 63 | Year End Processing 2012 + Maximum Order Validity + Accrued Interest Module Modifications + Automatic Custody Type Modifications + Modifications Affecting the Contract Notes Distribution via File Transfer + Modifications of the Fees and Charges Files Allocation Rhythm |
| 62 | Addition to ext. Trading Hours at Stuttgart Stock Exchange + bilateral aggregation |
| 61 | Extended Trading Hours at the Stuttgart Stock Exchange |
| 60 | Further Fields In Contract Notes Data Carrier With XETRA Trades |
| 59 | Year End Order Deletion + Securities Transaction Tax for French Instruments |
| 58 | Internal Settlement |
| 57 | OTC Trades Simplification + Addition to FIX execution report + Change of CBF-Numbers logic + New Identification Number for the CCP |
| 56 | Addition to FIX Execution Report + Historic Messages File also available in FIX Format + Adment to FIX Frade Capture Report + Changes in direct bank (OTC) Trades |
Newsletter 2011
| Nr. | |
| 55 | Year End Processing 2011 |
| 54 | Changes (FIX) valid from 2011-11-28 |
| 53 | Exchange Hannover - new market segment for open funds |
| 52 | Upgrade File for OTC-Trades + Upgrade Fix Connection + new: ZIP files within BT-Fileservice |
| 51 | Changes in the subscription functionality |
| 50 | Trade entries using 'FZ' , value date MAX-ONE + identification value date by 'FE', bonds held (not) in AKV custody, trade entries using 'AS' Trading hours on the exchange of Stuttgart |
| 49 | Migration from XONTRO Frankfurt onto XETRA Frankfurt 2 Addition / FAQ |
Newsletter 2010
| Nr. | |
| 48 | Year End Processing 2010 |
| 47 | Interest module modifications+ Issue (value) date, all ISINs except for bonds held in AKV custody, bonds held in AKV custody, Notes for 'deviant contraction date(AS)' and/or 'deviant settlement date(FZ)' |
| 46 | Interest module modifications+ Trade entries in inactive ISINs |
| 45 | Abolishment of valuta species FO and FV+ Fees and Pricing File Structure Extension Layout of using BxAG - Abruf Geschaefte |
| 44 | Interest Calculator + bonds having a delay, fixed value date(dvp), compense order abolition subscription orders,order acceptance deadline, tick size key 7, EG-order (event driven) |
Newsletter 2009
Newsletter 2008
Newsletter 2007
Newsletter 2006
Newsletter 2005
| Nr. | |
| 21 | Sno by trade number specification, accrued interest module, international value date |
| 20 | Contract notes reception realtime via SAKI |
| 19 | Brokerage Fee Cap Frankfurt |
Newsletter 2004
| Nr. | |
| 18 | Inflation Indexed Bonds |
| 17 | Protocol-Change SNA to TCP/IP, Courtage-Cap Stuttgart, Enhancements in MT511 (BI-OTC-No, Storno) |
| 16 | no english version available; see: OTC über Systemanschluss für Kreditinstitute |
Newsletter 2003 - 2000
no english versions available