Blogs
23 Sep 2026
Nova CMX
4 min read
BTS3 in Malaysia: What the Next-Generation Bursa Malaysia Trading Platform Means for Market Participants
Malaysia’s capital market is entering another phase of technology transformation. At the centre of this change is BTS3, Bursa Malaysia’s next-generation trading platform that will replace the existing BTS2 trading engine.
For brokers, Participating Organisations, Independent Software Vendors (ISVs) and technology providers, BTS3 is more than a platform upgrade. It represents a significant change in the technology infrastructure connecting market participants to Bursa Malaysia.
What is BTS3?
BTS3 is Bursa Malaysia’s new trading platform designed to replace BTS2 and support the future requirements of the Malaysian securities market.
According to Bursa Malaysia, the platform is being developed with an emphasis on multi-asset capabilities, ultra-low-latency performance, scalability, compliance and operational efficiency.
The objective is not simply to replace an existing system. BTS3 is intended to provide an architecture capable of supporting future market growth while reducing the complexity associated with maintaining the existing trading infrastructure.
Why is Bursa Malaysia introducing BTS3?
Trading technology has to evolve alongside market volumes, connectivity requirements and the expectations of increasingly digital capital markets.
Bursa Malaysia states that BTS3 is being designed to provide a significant increase in system performance and capacity, with the ability to handle up to four times the peak capacity of BTS2. The architecture is also designed to scale further through infrastructure upgrades when required.
For market participants, this creates several potential areas of impact:
- Higher trading-system capacity
- Lower-latency connectivity and processing
- Greater scalability for future market growth
- Updated interfaces and technical specifications
- Changes to testing and certification requirements
- Potential updates to existing trading and market-data integrations
BTS3 and the impact on brokers and technology providers
What happens to FIX and other connectivity protocols?
BTS3 will continue to support the FIX protocol, providing continuity for participants using FIX-based connectivity. Bursa is also evaluating binary protocols and other connectivity options as part of the design process.
Bursa has also introduced the Specialized Quote Interface (SQF) for market-making use cases. SQF is designed as a lightweight binary protocol and is expected to provide lower latency than FIX, although Bursa has not yet published specific latency benchmarks.
SQF is not mandatory for all participants. FIX remains supported, while SQF is required when a market maker wants to quote more than one level.
Is BTS3 related to T+1 settlement?
This is an important distinction.
BTS3 is not a T+1 settlement project.
Bursa Malaysia says BTS3’s trading-engine design does not depend on the settlement cycle. Therefore, a future move from T+2 to T+1 would not require BTS3 itself to change. Any settlement-cycle change would be managed separately through post-trade and market-structure initiatives.
This distinction matters for financial institutions evaluating their technology roadmaps: trading transformation and post-trade transformation are connected within the broader capital-markets ecosystem, but they are not the same project.
BTS3 timeline and what market participants should prepare for
Bursa Malaysia currently targets September 2028 for BTS3 go-live, followed by infrastructure decommissioning no later than six months afterwards.
The preparation process is already underway. Bursa’s design study is scheduled through September 2026, with technical specifications being released progressively during this period.
For participating institutions and technology providers, preparation should therefore include:
- Reviewing BTS3 technical specifications.
- Identifying affected trading and integration components.
- Assessing development and testing requirements.
- Planning certification and conformance testing.
- Preparing internal teams and operational processes for migration.
What BTS3 means for Malaysia's capital-markets ecosystem
BTS3 represents an important infrastructure upgrade for Bursa Malaysia’s securities market. Its significance extends beyond the exchange’s matching engine because the transition will involve the wider technology ecosystem connecting brokers, ISVs, information vendors and other market participants.
For financial institutions, the key consideration is not simply when BTS3 goes live, but how early their technology and operations teams begin assessing the changes required across the trading lifecycle.
As Malaysia continues to modernise its capital-market infrastructure, BTS3 provides the foundation for a more scalable trading environment-while developments such as T+1 settlement remain part of the wider evolution of the country’s post-trade ecosystem.
For capital-markets technology providers, understanding BTS3 early is therefore essential to preparing for the next stage of Malaysia’s trading infrastructure.
