Trading members are hereby informed that the Exchange trading system supports Drop Copy facility for trades. It is a facility for members to avail a copy of trades of the entire member firm on a real time basis using the same ETI API framework which is used for trading. It is a subscription-based facility whereby the member’s trading application must connect to the Exchange trading system using the same ETI APIs and subscribe to the drop copy facility.
Keys points to be noted about ETI Drop copy facility are as under: -
1. Drop copy of trades facility for member firm is available through admin user & session IDs only (i.e., user & session ID 0 and 200).
2. The communication framework for fetching trades drop copy is the same ETI API framework that is used by the member’s trading application for trading at BSE. It has to send subscription request as an additional message to receive trades through the drop copy facility.
3. The admin session can login using ETI APIs like any other ETI session ID with the admin user, session ID, password and subscribe to receiving real time trades using the subscription message (10025) published in the ETI API document.
4. Once subscribed, the trades messages will be delivered to the member application on a socket on real time basis.
5. In case of disconnection of admin session during the day or if the trading application is connected to avail drop copy facility after trading has started, then retransmission of trades is possible using the retransmission message (10008). Retransmission must be initiated for each session separately. The list of session under the member firm can be fetched using the message Session List Inquire (Template ID 10035).
For more details on the ETI API, members can refer to the following link - www.bseindia.com/nta.aspx
6. Trades drop copy facility is available for Equity, Equity Derivatives, Currency Derivatives and Commodity Derivatives segments.
Trading members are requested to refer to the FAQs on the drop copy facility for more details, enclosed herewith as Annexure.
In case of any queries, trading members may kindly contact their respective Relationship Manager or IML Info, BSE Tech support teams as per the email id and contact details given below –
For and on behalf of BSE Ltd.,
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Arvindkumar Iyengar
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Vivek Garg
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Chief General Manager
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Sr. General Manager
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I.T. Development
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Trading Development
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December 01, 2023 |