4130A. Prohibition from Locking or Crossing Quotations in NMS Stocks
This rule is no longer applicable. NASD Rule 4130A has been superseded by FINRA Rule 6240. Please consult the appropriate FINRA Rule.
For the Public
FINRA Data provides non-commercial use of data, specifically the ability to save data views and create and manage a Bond Watchlist.
For Industry Professionals
Registered representatives can fulfill Continuing Education requirements, view their industry CRD record and perform other compliance tasks.
For Member Firms
Firm compliance professionals can access filings and requests, run reports and submit support tickets.