Premarket trading runs 4:00 AM – 9:30 AM ET.
GWH is trading at $0.77 in premarket, up $0.00 (0.14%) from its previous close of $0.76.
📅 GWH is expected to report earnings around Aug 13, 2026 after the close (estimated), with an estimated EPS of $-0.44. GWH earnings details →
ESS Tech (GWH) is trading at $0.77 in premarket, up $0.00 (0.14%) from the previous close of $0.76.
ESS Tech (GWH) is up 0.14% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest GWH premarket headlines and gap history below for the likely catalyst.
Premarket trading for GWH on the NYSE runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
GWH is expected to report earnings around Aug 13, 2026 after the close (estimated), with an estimated EPS of $-0.44.