Key Takeaways BLK's Aladdin entered a multi-year partnership with OTCX to digitize OTC derivative trading.The integration enhances price discovery, execution and post-trade processing efficiency.The move supports BLK's shift toward high-margin, recurring tech income via Aladdin's expansion.BlackRock Inc.’s (BLK) Aladdin platform has entered into a multi-year collaboration with OTCX, a leading regulated fintech, aiming to digitize dealer-to-client “voice” derivative trading and expand the option offerings fo ...