Virtu Launches POSIT Block Trading Network for Abu Dhabi Equities

Tuesday, 08/09/2026 | 16:36 GMT by Tareq Sikder
  • It is the “first firm” to use ADX’s upgraded Negotiated Block Trade facility.
  • Arqaam Capital will provide access for firms that are not direct ADX members.
The skyline of Abu Dhabi
The skyline of Abu Dhabi (shutterstock)

Virtu Financial has launched its POSIT block-trading indications network for equities listed on the Abu Dhabi Securities Exchange.

The move follows efforts to expand international access to ADX-listed securities. Last year, eToro added more than 30 ADX stocks, while foreign investors accounted for 40% of trading and institutions 80% of trade value. Centroid also integrated Arqaam Capital to provide access to ADX and other GCC exchanges.

The service builds on recent changes to ADX’s Negotiated Block Trade facility, which gives exchange members more flexibility to execute large transactions on the exchange.

Virtu Connects Institutions to ADX Liquidity

Virtu is the first firm to use the upgraded facility for electronic block trades sourced through POSIT. The system allows institutional investors to identify block liquidity while limiting market impact and information leakage.

Trades will settle on a T+2 basis through the Abu Dhabi Central Securities Depository, the same cycle used for standard ADX trades.

Abdulla Salem Alnuaimi, Group Chief Executive Officer of the ADX Group
Abdulla Salem Alnuaimi, Group Chief Executive Officer of the ADX Group, Source: LinkedIn

Firms that are not direct ADX members can access the service through Arqaam Capital, which provides connectivity , brokerage and post-trade services.

Abdulla Salem Alnuaimi, Group Chief Executive Officer of the ADX Group, said the arrangement would give institutions trading large positions “direct access to new liquidity opportunities in our market.”

He added that the exchange was seeking to deepen global institutional participation while maintaining price discovery on its public order book.

Virtu Expands POSIT Across MENA Markets

Virtu said this is the first phase of its expansion of POSIT block-trading indications to Middle Eastern and North African equity securities. The initial facility covers ADX-listed shares and is available to ADX members and their institutional clients.

Rob Boardman, CEO of Virtu Execution Services, EMEA, said the expansion of POSIT to ADX-listed securities would improve access to Abu Dhabi’s equity market for institutional investors.

“The innovation and assistance provided by ADX and our local partner Arqaam Capital were critical to the success of the project,” Boardman said.

Virtu Financial has launched its POSIT block-trading indications network for equities listed on the Abu Dhabi Securities Exchange.

The move follows efforts to expand international access to ADX-listed securities. Last year, eToro added more than 30 ADX stocks, while foreign investors accounted for 40% of trading and institutions 80% of trade value. Centroid also integrated Arqaam Capital to provide access to ADX and other GCC exchanges.

The service builds on recent changes to ADX’s Negotiated Block Trade facility, which gives exchange members more flexibility to execute large transactions on the exchange.

Virtu Connects Institutions to ADX Liquidity

Virtu is the first firm to use the upgraded facility for electronic block trades sourced through POSIT. The system allows institutional investors to identify block liquidity while limiting market impact and information leakage.

Trades will settle on a T+2 basis through the Abu Dhabi Central Securities Depository, the same cycle used for standard ADX trades.

Abdulla Salem Alnuaimi, Group Chief Executive Officer of the ADX Group
Abdulla Salem Alnuaimi, Group Chief Executive Officer of the ADX Group, Source: LinkedIn

Firms that are not direct ADX members can access the service through Arqaam Capital, which provides connectivity , brokerage and post-trade services.

Abdulla Salem Alnuaimi, Group Chief Executive Officer of the ADX Group, said the arrangement would give institutions trading large positions “direct access to new liquidity opportunities in our market.”

He added that the exchange was seeking to deepen global institutional participation while maintaining price discovery on its public order book.

Virtu Expands POSIT Across MENA Markets

Virtu said this is the first phase of its expansion of POSIT block-trading indications to Middle Eastern and North African equity securities. The initial facility covers ADX-listed shares and is available to ADX members and their institutional clients.

Rob Boardman, CEO of Virtu Execution Services, EMEA, said the expansion of POSIT to ADX-listed securities would improve access to Abu Dhabi’s equity market for institutional investors.

“The innovation and assistance provided by ADX and our local partner Arqaam Capital were critical to the success of the project,” Boardman said.

About the Author: Tareq Sikder
Tareq Sikder
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About the Author: Tareq Sikder
Tareq is a financial writer with 15 years of experience covering global markets. His work spans technical analysis, forex broker reviews, and market sentiment, with a focus on topics relevant to retail traders. He joined Finance Magnates in 2023. At Finance Magnates, he serves as News Editor, covering retail forex and CFD brokers, cryptocurrency exchanges, fintech firms, and regulatory developments shaping the trading industry. He holds an Honours degree in Information Technology from Anfell College, London. Education: Honours degree Information Technology, Anfell College, London
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