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Risk reduction
Changing dynamics and architecture can reduce latency and RTT.
LiNe 5.0 - Affinity per Trading Engine
Ending the use of dedicated risk centers will enhance risk processing and control
Update of the Trading Platform architecture where each trading engine has a single Trading Risk Center to control risk (affinity per engine). In it, the FIFO queue is guaranteed from LiNe.
Additionally, the trading gateways, which currently route the orders to trading engines, will no longer do this, so that, as from the implementation of this project, the LiNe trading risk centers will start to route the orders to the trading centers, requiring less processing by the gateway and providing greater simplicity and capacity gain.
The cancellation of dedicated risk centers will be carried out automatically after the launch of the 5th Line Affinity rollout.
Sign up and follow up the project
Product benefits
Streamlined processing
Independent processing time and isolated by each affinity.
Update will occur automatically without the need for certification
Get in touch with B3 for further information about this delivery.
If you have any questions, please write to [email protected] or call +55 11 2565-5031.
LiNe is a tool integrated into the PUMA trading platform. It is used by market participants operating within the B3 environment to define pre-trading limits and monitor the activities of investors, namely, the people and companies with activities ate B3 buying and selling assets through their brokerage houses. In addition, all investors who send or have their orders sent to the trading system are LINE users, as they have their limits validated before posting the order to the trading engine.
Order cancel messages (Individual Cancel - 35=F and Mass Cancel 35=CA) will not be evaluated by the LiNe Trading Affinity, so the trading gateway will send these messages to the trading engine, thus maintaining the same behavior as currently seen in the production environment
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Timeline
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09/18/2023
Other
1st Rollout - DRV01 (MarketsegmentID 68) and EQT09 (MarketsegmentID 98)
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09/25/2023
Other
2nd Rollout - DRV02 (MarketsegmentID 70), DRV04 (MarketsegmentID 74), EQT07 (MarketsegmentID 92) and EQT08 (MarketsegmentID 94)
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10/02/2023
Other
3rd Rollout - DRV03 (MarketsegmentID 72), EQT04 (MarketsegmentID 86) and EQT06 (MarketsegmentID 90)
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10/30/2023
Other
4th Rollout - DRV05 (MarketsegmentID 76) and DRV06 (MarketsegmentID 78)
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11/06/2023
Other
5ºth Rollout - EQT01 (MarketsegmentID 80) e EQT03 (MarketsegmentID 84)
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11/27/2023
Go-live
Available to the market
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11/27/2023
Other
6th Rollout - EQT02 (MarketsegmentID 82) and EQT05 (MarketsegmentID 88)
Technical details
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Catalog changes
No catalog changes
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Main systems
LiNe - Pre-Trade Risk.
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Main related functions
No functions impacted
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Certification roadmap
Optional and not available
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What is the Sinacor version?
No impact
