A LULD (Limit Up-Limit Down) halt pauses trading for five minutes when SPHL’s price moves outside its allowed band too fast. It’s a circuit breaker, not a verdict — your orders are frozen and Level 2 goes quiet. Take a breath: the halt itself tells you there’s a sharp move and attention, nothing more.
When a stock reopens sharply higher after a limit-up halt (a gap of 10% or more), it has historically closed below its reopen price by the end of the day about 65% of the time (across ~389 NASDAQ halts). The bigger the initial pop, the more often it fades. SPHL itself has halted 41 times in our records, with an average reopen gap of about 16.6%. These are historical base rates from the reopen — not a prediction for this halt.
Roughly 1 in 3 of those halts still closed higher — and a handful ran hard, doubling or more. No one, no model, and no alert can tell you in advance which one you’re looking at. Base rates describe a crowd of past halts; they don’t forecast this one. Nothing here is a recommendation to buy, sell, or short.
Never be blindsided by a halt again.
Get a calm, plain-English alert the moment SPHL (or any stock you follow) halts — with the historical context, not hype.
Set up halt alerts →