Trading Halts Monitor

Real-time trading halt monitor for NYSE and NASDAQ listed securities. Track LULD (Limit Up-Limit Down) halts, regulatory halts, and news-pending halts as they happen.

Search historical halt data by symbol, view halt durations, and understand halt reason codes including T1 (news pending), T2 (news disseminated), LUDP (LULD pause), and M (volatility pause).