OSE Gateway

7.18.2.1 (win64)

Released: Aug 03, 2016 File Size: 0
Package Contents:
No notes available.

Important Notes

OSE 7.18.2 resolves issues encountered in the field. TT strongly recommends all customers upgrade to this version as soon as possible.

Why Should I Upgrade?

OSE 7.18.2 resolves issues encountered in the field. TT strongly recommends all customers upgrade to this version as soon as possible.

System Requirements

OSE 7.18.2 resolves issues encountered in the field. TT strongly recommends all customers upgrade to this version as soon as possible.

Installation Notes

Note the following requirement when upgrading from a 7.17 or 7.18.x gateway to 7.18.2:
  • The following files must be deleted prior to upgrading from a 7.17 or 7.18.x gateway to 7.18.2: tt\datfiles\OSE-*FillSeqStore.dat

Note the following requirements when installing the TT OSE 7.18 Gateway:
  • A clean install, or uninstall/reinstall, is required since the architecture is moving from 32 to 64 bit.
  • An upgrade from any version of 7.18.0.x to this production released version will overwrite all config files. Any customer performing an upgrade on a server which previously had 7.18.0 installed is advised to back-up the config files and re-use them, or modify as necessary.

Enhancements

  1. Price Feed
    1. Implemented a change to set the "Last Trading Date" based on the "Expiration Date", which will now be displayed in X_TRADER® in the "Exp Date" column. (Ref 232516)

Fixes

  1. Fill Window
    1. Resolved an issue with incorrect Fill prices for wholesale trades on instruments that tick in reduced tick prices. (Ref 232504)

  2. Order Server
    1. Resolved an issue where resting One Sided OTC orders were Cancelled from the local Order Book upon Order Server disconnect, but not cancelled at the exchange. (Ref 232488)

    2. Resolved an issue which sometimes resulted in a stale order for the remaining quantity of a Market IOC order on TMC which was partially filled. (Ref 232511)

    3. Resolved an issue which sometimes resulted in an inability to delete Wholesale orders. (Ref 232520)

    4. Resolved an issue with missing fills during the T session when trades were executed on a contract during the previous day. (Ref 232526)

  3. Price Feed
    1. Resolved an issue where Volume was double counted in MD Trader® VAP and T&S values during ITAYOSE period. (Ref 232532)

  4. Price Server
    1. Resolved an issue which resulted in doubled VAP and bid/ask when the price server was restarted intraday. (Ref 232522)

  5. TTChron
    1. Corrected default TTChron times which are applied on a clean install. (Ref 232521)

Known Issues

  • The intraday restart of an OSE 7.18.0 Price Server for any reason will require an extended amount of time for recovery. In order to minimize recovery time in the event of a Price Server disconnection, TT recommends the configuration of OSE Price Servers in a failover pair.
  • The TT OSE 7.18.0 Gateway does not support exchange specific functionality on orders triggered in Closing Auction.
  • In X_TRADER®, the Good in Session (GIS) order type is listed, however is not supported by the exchange. Orders submitted as GIS will be rejected. TT will release a new version of X_TRADER in the near future to remove this order type.
  • Price Reasonability is incorrectly using Settlement Price during Auction instead of Indicative price.