Premarket trading runs 4:00 AM – 9:30 AM ET.
Over the past 5 years, AR has had 12 qualifying gap events (gaps of 5% or more at the open) — 5 gap-ups and 7 gap-downs. Gap-ups averaged +5.8%, 20% have fully filled, median time to fill 1 trading day. Gap-downs averaged -6%, 86% have fully filled, median time to fill 20 trading days. Most recent: a -5.6% gap down on Apr 8, 2026, still unfilled. Average 20-trading-day return after a AR gap up: +7.1%. After a gap down: +1.94%.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 80% | 100% | 100% | 100% |
| fills 50% | 40% | 40% | 40% | 40% |
| fills 75% | 40% | 40% | 40% | 40% |
| fills 100% | 20% | 20% | 20% | 20% |
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 71% | 86% | 86% | 86% |
| fills 50% | 29% | 57% | 71% | 71% |
| fills 75% | 0% | 29% | 43% | 57% |
| fills 100% | 0% | 14% | 29% | 57% |
| 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 | $40.66 | -5.58% | Open | 2d | — | 40% | 54% | 54% | 74% |
| 2026-02-02 | $36.37 | -7.07% | Filled | 5d | 19d | 40% | 58% | 71% | 100% |
| 2026-01-20 | $32.35 | +5.94% | Open | 1d | — | 89% | 89% | 89% | 89% |
| 2025-04-08 | $34.15 | +5.14% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-04 | $38.79 | -5.83% | Filled | 25d | 25d | 16% | 16% | 16% | 16% |
| 2025-04-03 | $42.00 | -6.17% | Filled | 28d | 51d | 35% | 35% | 35% | 35% |
| 2025-01-27 | $40.15 | -5.11% | Filled | 8d | 11d | 23% | 49% | 100% | 100% |
| 2024-11-06 | $26.69 | +5.02% | Open | — | — | 38% | 38% | 38% | 38% |
| 2024-02-21 | $23.41 | +6.15% | Open | — | — | 2% | 29% | 29% | 29% |
| 2024-02-15 | $21.21 | +6.93% | Open | — | — | 46% | 46% | 46% | 46% |
| 2022-06-22 | $34.71 | -5.16% | Filled | 1d | 4d | 68% | 100% | 100% | 100% |
| 2021-11-26 | $18.97 | -7.43% | Filled | 1d | 21d | 70% | 96% | 96% | 100% |
ANTERO RESOURCES (AR) is trading at $38.50 in premarket, up $1.40 (+3.94%) from the previous close of $37.10.
Premarket trading for AR on the NYSE runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
Over the past 5 years, 20% of AR gap-ups have fully filled and 86% of gap-downs have filled. Median time to fill is 1 trading days for gap-ups and 20 trading days for gap-downs.
No. AR has no unfilled gap events from the past 60 days; all recent gaps have been filled.
Based on 12 qualifying gap events over the past 5 years, the average 20-trading-day return after a AR gap up is +7.1%, and after a gap down is +1.94%.