Pre-market movers - August 4, 2026

Here is how US equities are shaping up pre-market on August 4, 2026. The names below show the widest percentage moves against yesterday's close, giving a quick read on where retail and institutional attention is concentrating before the opening bell.

Reitar Logtech Holdings Limited (RITR) leads pre-market gainers, climbing +504.96% to $0.34. HYFM at +298.15% and NVNIW at +157.42% round out the early movers. The remaining 7 names in the top 10 are up an average of 94.28% heading into the open.

ANSCW leads pre-market losers, falling +97.18% to $0.00. MUA.RTWI at -76.00% and PN at -51.19% round out the early movers. The remaining 7 names in the top 10 are down an average of 43.24% heading into the open.

Pre-market action does not always carry into the regular session - gaps often fade once liquidity returns - but outsized moves here frequently trace back to overnight filings, earnings, analyst actions, or macro headlines worth checking on each ticker's wire.