Bloomberg’s RUNZ Change Is Reshaping Pricing Data Control
Effective March 18, Bloomberg no longer allows automatic RUNZ message copying to external mailboxes. That change has operational, compliance, and strategic implications for buy-side firms.
What Changed
Bloomberg has restricted automatic routing of RUNZ messages to external mailboxes.
For firms that relied on that functionality to archive, parse, and integrate pricing communications, this represents a material shift in delivery control.
We are offering buy-side firms a complimentary 30-minute Data Access Audit to review:
- Current message routing and archiving exposure
- Data portability gaps
- Practical steps to future-proof your infrastructure
Why It Matters
Pricing messages feed:
- Compliance archives
- OMS and risk systems
- Internal workflows
- Analytics environments
- Third-party tools
When delivery is confined to a single ecosystem:
- Archiving assumptions may break
- System integrations may weaken
- Vendor dependency increases
- Long-term negotiating leverage declines
Compliance Considerations
Regulators including FINRA and the U.S. Securities and Exchange Commission require preservation of business communications.
If pricing discussions are not captured in approved archives, firms may face exposure in the event of disputes or audits.
Practical Response
SOLVE helps firms:
- Configure external mailboxes
- Structure distribution lists
- Validate archival completeness
- Map workflow dependencies
- Preserve data portability