OSTTRA triReduce completes its first compression run
17 September 2025 UK and Hong Kong

Global post-trade solutions provider OSTTRA has announced that its portfolio compression service, OSTTRA triReduce, has completed its first compression run for USD/CNH cross currency swaps (CCS), cleared through HKEXs OTC Clear.
This exercise was conducted with HKEXs OTC Clear on 28 August with five financial institutions, including Bank of China (Hong Kong) and Cr矇dit Agricole CIB.
A total of US$5.8 billion in notional value was compressed in this pilot run, demonstrating the potential to deliver substantial capital efficiencies and risk reduction to market participants.
The outstanding volume of USD/CNH CCS cleared on HKEXs OTC Clear the only CCP clearing this contract was US$255.2 billion in July 2025.
OSTTRA triReduce compression runs offer market participants a way to efficiently reduce costs and risks associated with this heavily traded contract that is consistently growing in volume.
According to the firm, the collaboration between OSTTRA and HKEX comes amid increasing demand from market participants for compression services in Asia.
OSTTRA has seen a significant increase in compression volume in APAC currencies, with compressed notional value more than doubling in the first six months of 2025 compared to the same period last year.
The notional value of APAC currency contracts closed in 2025 (to date) surpassed US$33.1 trillion, more than double the amount seen for these currencies across the whole of 2023.
Building on the successful first run, OSTTRA intends to conduct another compression run for the USD/CNH pair with a larger group of market participants in the coming months on HKEXs OTC Clear.
Commenting on the completion of the compression run, Erik Petri, head of optimisation, at OSTTRA states: The addition of cleared USD/CNH CCS to our compression service, as well as HKEXs OTC Clear as a compression venue, further establishes OSTTRA as the leading provider of compression in the Asia Pacific market.
As CNH activity increases in the region, this service will provide valuable capital and operational efficiencies for banks needing to manage risk in this fast-growing currency pair.
Zhang Chengdong, head of trading, deputy general manager of global markets, Bank of China (Hong Kong), adds: The compression for USD/CNH cross currency swaps further enhances our capital and operational efficiency.
John Luk, head of emerging markets trading for Greater China, Cr矇dit Agricole CIB, further observes: As an active player in HKEXs OTC Clear, we are pleased that the inaugural cleared USD/CNH CCS a key client offering of our bank compression service has been introduced to the local market.
This exercise was conducted with HKEXs OTC Clear on 28 August with five financial institutions, including Bank of China (Hong Kong) and Cr矇dit Agricole CIB.
A total of US$5.8 billion in notional value was compressed in this pilot run, demonstrating the potential to deliver substantial capital efficiencies and risk reduction to market participants.
The outstanding volume of USD/CNH CCS cleared on HKEXs OTC Clear the only CCP clearing this contract was US$255.2 billion in July 2025.
OSTTRA triReduce compression runs offer market participants a way to efficiently reduce costs and risks associated with this heavily traded contract that is consistently growing in volume.
According to the firm, the collaboration between OSTTRA and HKEX comes amid increasing demand from market participants for compression services in Asia.
OSTTRA has seen a significant increase in compression volume in APAC currencies, with compressed notional value more than doubling in the first six months of 2025 compared to the same period last year.
The notional value of APAC currency contracts closed in 2025 (to date) surpassed US$33.1 trillion, more than double the amount seen for these currencies across the whole of 2023.
Building on the successful first run, OSTTRA intends to conduct another compression run for the USD/CNH pair with a larger group of market participants in the coming months on HKEXs OTC Clear.
Commenting on the completion of the compression run, Erik Petri, head of optimisation, at OSTTRA states: The addition of cleared USD/CNH CCS to our compression service, as well as HKEXs OTC Clear as a compression venue, further establishes OSTTRA as the leading provider of compression in the Asia Pacific market.
As CNH activity increases in the region, this service will provide valuable capital and operational efficiencies for banks needing to manage risk in this fast-growing currency pair.
Zhang Chengdong, head of trading, deputy general manager of global markets, Bank of China (Hong Kong), adds: The compression for USD/CNH cross currency swaps further enhances our capital and operational efficiency.
John Luk, head of emerging markets trading for Greater China, Cr矇dit Agricole CIB, further observes: As an active player in HKEXs OTC Clear, we are pleased that the inaugural cleared USD/CNH CCS a key client offering of our bank compression service has been introduced to the local market.
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