08:52 AM EDT, 09/09/2024 (MT Newswires) -- MarketAxess Holdings ( MKTX ) said Monday it expanded its decade-long partnership with BlackRock ( BLK ) to integrate MarketAxess ( MKTX ) credit trading protocols, pricing, and data into BlackRock's ( BLK ) Aladdin order execution management system.

The company said the integration would improve the trading experience for clients using both platforms.