After-hours trading runs 4:00 PM – 8:00 PM ET.
DINO last traded at $108.95 after hours, up $1.11 (1.03%) from its regular-session close of $107.84.
📅 DINO is expected to report earnings around Oct 29, 2026 before the open (estimated), with an estimated EPS of $6.01. DINO earnings details →
Over the past 5 years, DINO has had 5 qualifying gap events (gaps of 5% or more at the open) — 1 gap-up and 4 gap-downs. Gap-ups averaged +5.1%, 0% have fully filled. Gap-downs averaged -8.9%, 75% have fully filled, median time to fill 12 trading days. Most recent: a -5.3% gap down on Jun 15, 2026, which filled in 10 trading days. Average 20-trading-day return after a DINO gap up: +4.07%. After a gap down: +11.73%.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 0% | 0% | 100% | 100% |
| fills 75% | 0% | 0% | 100% | 100% |
| fills 100% | 0% | 0% | 0% | 0% |
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 75% | 75% | 75% | 75% |
| fills 50% | 50% | 50% | 75% | 75% |
| fills 75% | 25% | 25% | 75% | 75% |
| fills 100% | 0% | 0% | 25% | 50% |
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-06-15 | $71.26 | -5.26% | Filled | 10d | 10d | 30% | 30% | 100% | 100% |
| 2026-02-18 | $57.85 | -17.11% | Filled | 1d | 12d | 53% | 53% | 96% | 100% |
| 2025-05-12 | $34.11 | +5.10% | Open | 8d | — | 33% | 33% | 82% | 82% |
| 2025-04-03 | $33.61 | -5.53% | Filled | 22d | 25d | 0% | 0% | 0% | 19% |
| 2025-02-20 | $37.86 | -7.55% | Open | 1d | — | 100% | 100% | 100% | 100% |
HF Sinclair (DINO) is trading at $108.95 after hours, up $1.11 (1.03%) from its regular-session close of $107.84.
DINO is up 1.03% 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 DINO on the NYSE 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 DINO's gap history is the best guide to what happens next: 0% of DINO gap-ups have fully filled, and 75% 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.
DINO is expected to report earnings around Oct 29, 2026 before the open (estimated), with an estimated EPS of $6.01. Earnings are the most common cause of a large after-hours move, since most companies report after the close.