After-hours trading runs 4:00 PM – 8:00 PM ET.
📅 FIBK is expected to report earnings around Nov 4, 2026 after the close (estimated), with an estimated EPS of $0.69. FIBK earnings details →
First Interstate BancSystem, Inc. (DE) (FIBK) has no recorded after-hours trades for the latest session. Its regular-session close was $35.62. After-hours quotes appear here when the stock trades between 4:00 PM and 8:00 PM ET.
After-hours trading in FIBK 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.
FIBK is expected to report earnings around Nov 4, 2026 after the close (estimated), with an estimated EPS of $0.69. Earnings are the most common cause of a large after-hours move, since most companies report after the close.