After-hours trading runs 4:00 PM – 8:00 PM ET.
📅 UTHR is expected to report earnings around Nov 4, 2026 before the open (estimated), with an estimated EPS of $6.44. UTHR earnings details →
Over the past 5 years, UTHR has had 10 qualifying gap events (gaps of 5% or more at the open) — 5 gap-ups and 5 gap-downs. Gap-ups averaged +14.7%, 60% have fully filled, median time to fill 1 trading day. Gap-downs averaged -7.5%, 100% have fully filled, median time to fill 10 trading days. Most recent: a +15.8% gap up on Mar 30, 2026, still unfilled. Average 20-trading-day return after a UTHR gap up: +0.51%. After a gap down: +4.12%.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 80% | 100% | 100% | 100% |
| fills 50% | 60% | 80% | 80% | 80% |
| fills 75% | 60% | 60% | 60% | 60% |
| fills 100% | 40% | 60% | 60% | 60% |
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 80% | 80% | 80% | 100% |
| fills 50% | 40% | 60% | 60% | 80% |
| fills 75% | 40% | 40% | 60% | 60% |
| fills 100% | 40% | 40% | 60% | 60% |
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-03-30 | $522.83 | +15.76% | Open | 4d | — | 31% | 65% | 65% | 65% |
| 2025-09-02 | $304.76 | +37.69% | Open | — | — | 15% | 38% | 38% | 38% |
| 2025-06-10 | $328.40 | -12.00% | Filled | 45d | 58d | 9% | 9% | 12% | 32% |
| 2025-04-30 | $300.76 | +5.43% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-07-31 | $337.54 | -5.04% | Filled | 2d | 10d | 32% | 58% | 100% | 100% |
| 2023-11-01 | $222.86 | -5.01% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2023-08-02 | $240.13 | +8.28% | Filled | 1d | 2d | 98% | 100% | 100% | 100% |
| 2023-02-22 | $255.25 | -6.15% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-05-04 | $179.68 | +6.09% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-02-24 | $193.11 | -9.35% | Filled | 16d | 36d | 27% | 27% | 27% | 57% |
United Therapeutics (UTHR) has no recorded after-hours trades for the latest session. Its regular-session close was $500.34. After-hours quotes appear here when the stock trades between 4:00 PM and 8:00 PM ET.
After-hours trading in UTHR 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.
An after-hours move that carries into the next session becomes an opening gap, and UTHR's gap history is the best guide to what happens next: 60% of UTHR 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.
UTHR is expected to report earnings around Nov 4, 2026 before the open (estimated), with an estimated EPS of $6.44. Earnings are the most common cause of a large after-hours move, since most companies report after the close.