After-hours trading runs 4:00 PM – 8:00 PM ET.
IMO last traded at $130.01 after hours, up $0.02 (0.02%) from its regular-session close of $129.99.
Over the past 5 years, IMO has had 4 qualifying gap events (gaps of 5% or more at the open) — 2 gap-ups and 2 gap-downs. Gap-ups averaged +7.1%, 100% have fully filled, median time to fill 16 trading days. Gap-downs averaged -5.5%, 100% have fully filled, median time to fill 5 trading days. Most recent: a -5.6% gap down on Apr 8, 2026, which filled in 2 trading days. Average 20-trading-day return after a IMO gap up: -1.86%. After a gap down: +5.66%.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 100% | 100% | 100% | 100% |
| fills 75% | 50% | 50% | 50% | 50% |
| fills 100% | 50% | 50% | 50% | 50% |
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 50% | 100% | 100% | 100% |
| fills 75% | 50% | 100% | 100% | 100% |
| fills 100% | 0% | 50% | 100% | 100% |
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-04-08 | $132.36 | -5.64% | Filled | 1d | 2d | 93% | 100% | 100% | 100% |
| 2023-10-27 | $58.80 | +5.73% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-10-28 | $49.80 | +8.43% | Filled | 1d | 31d | 52% | 52% | 52% | 52% |
| 2021-11-26 | $35.12 | -5.27% | Filled | 4d | 8d | 26% | 85% | 100% | 100% |
Imperial Oil (IMO) is trading at $130.01 after hours, up $0.02 (0.02%) from its regular-session close of $129.99.
IMO is up 0.02% 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 IMO on the AMEX 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.
An after-hours move that carries into the next session becomes an opening gap, and IMO's gap history is the best guide to what happens next: 100% of IMO gap-ups have fully filled, and 100% of gap-downs have filled over the past 5 years. Fill rates this high mean a large after-hours move is more often faded than extended.