Release Notes

June 2023 - UAT Environment

UAT Complete Production Start Production Complete Type Component Release Note

06/29/2023

Fixes

Order Entry

Fixed an issue where the "algo_name" was not properly included on the NewOrderSingle when submitting orders from TTW/TT Desktop for TT Premium Order Types.

(Ref 154993)

06/29/2023

06/30/2023

Improvements

Setup App

Added new option to Order Cross Prevention rules called "Order Cross Prevention Not Allowed". If enabled, Order Cross Prevention is not allowed for the account. Child accounts inherit this setting and are prevented from setting a rule.

(Ref 154806)

06/28/2023

07/14/2023

07/14/2023

Fixes

TT .NET SDK

Correction of contract display name and series term for monthly options incorrectly marked as weekly. Example: OVS2 is a monthly contract and will now appear in the display format of a monthly option (i.e. OVS2 Jul23 C21).

(Ref 154934)

06/28/2023

07/14/2023

07/14/2023

Fixes

FIX Services

Correction of contract display name and series term for monthly options incorrectly marked as weekly. Example: OVS2 is a monthly contract and will now appear in the display format of a monthly option (i.e. OVS2 Jul23 C21).

(Ref 154933)

Production Release: 07/14/2023

06/28/2023

07/14/2023

07/14/2023

Fixes

Market Data

Correction of contract display name and series term for monthly options incorrectly marked as weekly. Example: OVS2 is a monthly contract and will now appear in the display format of a monthly option (i.e. OVS2 Jul23 C21).

(Ref 154932)

06/27/2023

07/14/2023

07/14/2023

Improvements

Market Data

HKEX instruments will now have the contract display data field populated.

(Ref 154894)

06/23/2023

Improvements

General

The "Balances" widget is available for use if pre-trade SPAN is enabled in Setup at the company level.

(Ref 154757)

06/23/2023

Improvements

Autospreader

The TT TWAP order type is now supported on Autospreader instruments.

(Ref 154756)

06/23/2023

Improvements

General

The "ttwVersion" information is now populated in TTSD support tickets to help improve tracking and troubleshooting.

(Ref 154751)

06/23/2023

Improvements

Positions

The Positions widget margin calculations now include product level margin for Option Strategies.

(Ref 154749)

06/23/2023

Improvements

Positions

The Assets widget now includes a "USD Value" column that displays the value of coins in terms of USD.

(Ref 154746)

06/23/2023

Improvements

Settings

In preparation of upcoming back end changes, the TTW/TT Desktop front end application has added support for order profiles to be defined per Asset Class. More information will be provided once full system support for this feature is available.

(Ref 154744)

06/23/2023

Improvements

Positions

The Position Manager widget now supports keyboard navigation. Specifically: (1) Press the Tab key to move horizontally across the cells in a row. (2) Once you land on the Account or User cell, pressing the Enter key should pop open the drop-down list. (3) The down/up arrow keys should navigate the drop-down list. (4) Once you are on an item in the drop-down list, pressing Enter should select that item and close the drop-down. (5) Tab onto other cells, like Price or Qty should be ready to accept a new value typed from the keyboard. (6) Tab onto the B/S button should let you toggle the B/S by pressing Enter.

(Ref 154742)

06/23/2023

Fixes

Order Entry

Fixed an issue where order entry widgets did not properly clear any filtering applied to the order type drop-down control once a user clicked away from the filtered list.

(Ref 154737)

06/23/2023

Improvements

Order Entry

Because TT TWAP submits child orders on the bid/offer and requotes them as the market moves, the main price control in the Order Ticket widget is now disabled when TT TWAP is chosen as the algo.

(Ref 154736)

06/23/2023

Improvements

Order Entry

Users have commented that it is too easy to enter an off tick price when typing in the price of a manual fill for care orders. To improve this situation, the Order Ticket now displays a "Price off tick" check box when the Manual Fill order type is selected. You must enable this feature to be able to enter an off tick price, otherwise the price control will validate the price to ensure it is entered as a valid price format.

(Ref 154735)

06/23/2023

Improvements

Audit Trail

The Audit Trail now includes an optional "StageMsg" column to display the text instructions included on a staged order.

(Ref 154734)

06/23/2023

Improvements

Orders

The TTW/TT Desktop front end application has added support for a soon to be released new Setup setting named "Unclaim orders owned by others". This will allow firms who want to operate in the staged order "ownership" model where all actions on a staged order are only available to the current claimant of the order (this mode is in force when the 'Manage staged orders without claiming' setting in unchecked) a bit of flexibility to sometimes be able to "unclaim" another users order and then claim it for themselves. Currently this capability is available in the ownership model only by Admins, and with this new feature these firms will not need to elevate their traders to admins just to be able to forcibly unclaim a claimed order.

(Ref 154733)

06/23/2023

Improvements

Orders

You can now place child orders of staged orders on Hold.

(Ref 154732)

06/23/2023

Improvements

Order Entry

For additional flexibility when working a staged order, right-clicking the blue buy (B) or red sell (S) button on a parent staged order will now launch an order entry widget of the opposite style defined in global preferences, e.g., if Order Ticket is set as the preferred left click order entry style, a right-click will now launch an MD Trader widget seeded with the staged order details.

(Ref 154731)

06/23/2023

Fixes

Orders

Fixed three Notional display issues: (1) The upper control panel in the Order Book/OFW does not populate the Notional value for market orders although the values are present in the order row columns. (2) The saved default Notional setting in Order Book settings is not consistent between OB/OFW. (3) Rounding discrepancy between order row column value and OB/OFW upper control panel.

(Ref 154728)

06/21/2023

06/21/2023

06/21/2023

Fixes

TT .NET SDK

Fixed a race condition which occurs when the SDK is attempting to reconnect. (v3.1.6.1)

(Ref 154637)

06/21/2023

06/21/2023

06/21/2023

Fixes

TT .NET SDK

Added locks to the order related Dictionary collections before accessing them on order deletions. (v3.1.6.1)

(Ref 154623)

06/21/2023

06/21/2023

06/21/2023

Improvements

TT .NET SDK

Add support for the new TT TWAP algo. (v3.1.6.1)

(Ref 154622)

06/21/2023

06/21/2023

06/21/2023

Fixes

TT .NET SDK

Fixed an issue which resulted in mock prices being delivered regardless of whether the application subscribed for them. (v3.1.6.1)

(Ref 154621)

06/21/2023

06/21/2023

06/21/2023

Fixes

TT .NET SDK

Fixed an issue which resulted in not saving decimal leg ratios properly. (v3.1.6.1)

(Ref 154620)

06/21/2023

06/21/2023

06/21/2023

Improvements

TT .NET SDK

Added a method to the TTAPI class for looking up user names given a user ID. (v3.1.6.1)

(Ref 154618)

06/15/2023

06/20/2023

06/20/2023

Improvements

TT Rest API

Exposed the status information string for the /connections endpoint.

(Ref 155002)

Production Release: 06/20/2023

06/15/2023

06/20/2023

06/20/2023

Improvements

TT Rest API

Exposed the AOTC types in the /ttsetup/commondata endpoint.

(Ref 155001)

Production Release: 06/20/2023

06/15/2023

06/20/2023

06/20/2023

Fixes

TT Rest API

Fixed an issue which resulted in a malfunction of the /keyusage endpoint.

(Ref 155000)

Production Release: 06/20/2023

06/15/2023

07/14/2023

07/14/2023

Improvements

FIX Services

Eurex NextGen ETD Weekly Options will now have the day of the week appended to the contract display name.

(Ref 154525)

Production Release: 07/14/2023

06/15/2023

07/14/2023

07/14/2023

Improvements

TT .NET SDK

Eurex NextGen ETD Weekly Options will now have the day of the week appended to the contract display name.

(Ref 154523)

06/15/2023

07/14/2023

07/14/2023

Improvements

Market Data

Eurex NextGen ETD Weekly Options will now have the day of the week appended to the contract display name.

(Ref 154468)

06/15/2023

06/20/2023

06/20/2023

Improvements

TT Rest API

REMINDER: As noted in the documentation (https://library.tradingtechnologies.com/tt-rest/v2/gs-token.html), all endpoints require a query parameter named requestId and be of a specific format to ensure traceability. Requests submitted without the requestId query parameter will be rejected. Clients should double check their code to ensure proper compliance.

(Ref 154041)

Production Release: 06/20/2023

06/06/2023

06/20/2023

06/20/2023

Improvements

Market Data

TT has modified delivery of NSE Market Data so that the Industry Standard Round Lot Quantity / "Contracts" Quantity display is now supported. This new display notation, while not consistent with NSE Exchange's default market quantity display, aligns with the industry standard notation adopted by the majority of NSE traders globally.

TTW Traders have the option to toggle the new quantity display using the "Energy Quantities" section in TTW General Properties as follows:

[Flow]
The "old" display values are used, and Quantity display is the same as the default display from prior to deployment of this change. When clicking Up/Down Quantity in Order Ticket / Order Book / MD Trader etc, Quantity increments in multiples of the instrument's NSE Contract Size (using AARTIIND as an example: 850 → 1700 → 2550 etc)

[Contracts]
The "new" display values are used. When clicking Up/Down Quantity in Order Ticket / Order Book / MD Trader etc, Quantity increments in reciprocals of the instrument's NSE Contract Size (1 → 2 → 3 etc). As this is a quantity display setting, the quantities sent to the exchange while TTW is set to "Contracts" mode will still match the Contract Size for each instrument as defined by the exchange.

(Ref 154048)

06/01/2023

06/01/2023

06/01/2023

Improvements

TT Core SDK

Set the conflation_no field in the PriceSnap data structure to the number of price updates that were conflated since the last PriceSnap. (v1.0.8.1)

(Ref 154420)

06/01/2023

06/01/2023

06/01/2023

Fixes

TT Core SDK

Fixed an issue to properly update the sender location field on child orders when using TT Application Server mode. (v1.0.8.1)

(Ref 154419)

06/01/2023

06/01/2023

06/01/2023

Improvements

TT Core SDK

Exposed the exchange sequence no on the Time and Sales data. (v1.0.8.1)

(Ref 154418)

06/01/2023

06/01/2023

06/01/2023

Fixes

TT Core SDK

Fixed an issue which resulted in order cancel rejections in the simulation environment due to a missing party id field. (v1.0.8.1)

(Ref 154417)

06/01/2023

06/01/2023

06/01/2023

Improvements

TT Core SDK

Added support for routing ASE order as child orders when using TT Application Server mode. (v1.0.8.1)

(Ref 154416)