After-hours trading runs 4:00 PM – 8:00 PM ET.
GRML last traded at $3.20 after hours, up $0.05 (1.57%) from its regular-session close of $3.15.
Greenland Mines (GRML) is trading at $3.20 after hours, up $0.05 (1.57%) from its regular-session close of $3.15.
GRML is up 1.57% in after-hours trading. Moves in this session almost always follow something released after the 4:00 PM ET close — an earnings report, guidance, a filing, or news — and trade on far thinner volume than the regular session, so the size of the move can overstate what the market will settle on at the next open.
After-hours trading in GRML on the NASDAQ runs from 4:00 PM to 8:00 PM ET on trading days, immediately after the regular session closes. Not every broker offers the full window, and liquidity thins sharply after about 6:30 PM ET.