BLOTTER

Summary

A blotter is essentially a detailed logbook or electronic record that trading firms maintain to track every trade they execute. Think of it as a comprehensive diary of all trading activity, recording who bought or sold what securities, when, at what price, and in what quantities. This internal record serves as the foundation for regulatory compliance, helping firms prove they followed trading rules, and for reconciliation, ensuring that all trades are properly matched and settled. It's different from external trade confirmations sent to clients - the blotter is the firm's internal master record used for operational control and regulatory oversight.

Usage Context

Understanding blotters is crucial when studying trading operations, regulatory compliance, back-office functions, and risk management. This concept is particularly important in courses covering securities operations, compliance procedures, and financial services regulation.

Common Confusions

• Confusing the blotter with client statements or confirmations
• Thinking the blotter is only for external reporting rather than internal control
• Assuming all firms use the same blotter format or system
• Believing the blotter is optional rather than a regulatory requirement
• Mixing up real-time trade capture with end-of-day blotter compilation