Has NHSR ever been halted?

NHSR has not triggered a LULD (Limit Up-Limit Down) trading halt in our tracking period. HaltPredict monitors all NASDAQ and NYSE LULD halts in real-time. If NHSR halts, this page will activate instantly with AI predictions and live analysis.

What is a LULD trading halt?

A LULD (Limit Up-Limit Down) trading halt occurs when a stock's price moves outside its allowed price band within a 5-minute window. The halt pauses trading for 5 minutes to prevent extreme volatility. LULD bands are calculated based on the stock's reference price and tier classification.

What would cause NHSR to halt?

NHSR would trigger a LULD halt if its price moves beyond the calculated price bands within a 5-minute rolling window. Common catalysts include earnings surprises, FDA decisions, merger announcements, short squeezes, and sudden changes in market sentiment. Lower-priced and lower-float stocks halt more frequently.

How does HaltPredict work?

HaltPredict uses AI to analyze LULD trading halts in real-time. When a stock halts, our system delivers a direction prediction (UP or DOWN at resume), cascade probability (will it halt again?), and a confidence score — all within seconds of halt detection. The system is trained on 54,000+ historical halt records.

NHSR Trading Halt Tracker — LULD Halt Monitoring & Alerts | HaltPredict

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