Pre-market movers - May 28, 2026

Here is how US equities are shaping up pre-market on May 28, 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.

TDACW leads pre-market gainers, climbing +920.00% to $1.02. ASTC at +459.11% and NHICW at +196.05% round out the early movers. The remaining 7 names in the top 10 are up an average of 83.54% heading into the open.

Verra Mobility Corporation (VRRM) leads pre-market losers, falling +70.57% to $3.85. SAGU.WS at -46.00% and HTCO at -45.42% round out the early movers. The remaining 7 names in the top 10 are down an average of 34.65% 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.