After-hours trading runs 4:00 PM – 8:00 PM ET.
SIGA last traded at $2.96 after hours, down $0.02 (0.67%) from its regular-session close of $2.98.
📅 SIGA is expected to report earnings around Nov 5, 2026 before the open (estimated). SIGA earnings details →
SIGA Technologies (SIGA) is trading at $2.96 after hours, down $0.02 (0.67%) from its regular-session close of $2.98.
SIGA is down 0.67% 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 SIGA 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.
SIGA is expected to report earnings around Nov 5, 2026 before the open (estimated). Earnings are the most common cause of a large after-hours move, since most companies report after the close.