150.86 USD
AT CLOSE
NBIX Stock After Hours
Neurocrine Biosciences Inc
NBIXNASDAQ • USD
Market: OPEN
After-hours trading runs 4:00 PM – 8:00 PM ET.
📅 NBIX is expected to report earnings around Oct 27, 2026 after the close (estimated), with an estimated EPS of $2.59. NBIX earnings details →
NBIX After Hours Chart
NBIX After Hours News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, NBIX has had 13 qualifying gap events (gaps of 5% or more at the open) — 6 gap-ups and 7 gap-downs. Gap-ups averaged +8.1%, 67% have fully filled, median time to fill 18 trading days. Gap-downs averaged -9%, 57% have fully filled, median time to fill 2 trading days. Most recent: a +10.3% gap up on May 6, 2026, still unfilled. Average 20-trading-day return after a NBIX gap up: -0.39%. After a gap down: -3.25%.
Gap Ups6 events
Fill Rate
66.7%
Avg Gap
8.1%
Avg 50% Fill
3.5d
Avg Fill
18d
Gap Downs7 events
Fill Rate
57.1%
Avg Gap
9.0%
Avg 50% Fill
1d
Avg Fill
2d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 50% | 100% | 100% | 100% |
| fills 50% | 17% | 100% | 100% | 100% |
| fills 75% | 0% | 33% | 33% | 67% |
| fills 100% | 0% | 0% | 0% | 50% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 57% | 57% | 57% | 57% |
| fills 50% | 43% | 57% | 57% | 57% |
| fills 75% | 29% | 57% | 57% | 57% |
| fills 100% | 29% | 57% | 57% | 57% |
Complete Gap History — 13 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-05-06 | $135.06 | +10.31% | Open | 1d | — | 50% | 50% | 50% | 50% |
| 2025-10-29 | $147.38 | -5.01% | Filled | 1d | 6d | 58% | 100% | 100% | 100% |
| 2025-05-06 | $109.75 | +12.07% | Open | 4d | — | 49% | 55% | 55% | 55% |
| 2025-02-07 | $150.51 | -16.28% | Open | — | — | 24% | 24% | 24% | 24% |
| 2024-10-30 | $116.19 | +8.84% | Filled | 2d | 15d | 22% | 72% | 72% | 100% |
| 2024-08-28 | $152.55 | -17.47% | Open | — | — | 8% | 14% | 14% | 14% |
| 2024-08-01 | $141.57 | +6.12% | Filled | 4d | 20d | 20% | 76% | 76% | 100% |
| 2024-04-23 | $133.66 | +5.49% | Filled | 3d | 26d | 24% | 79% | 79% | 85% |
| 2024-02-07 | $142.96 | -5.57% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2023-11-10 | $112.15 | -5.22% | Filled | 2d | 3d | 36% | 100% | 100% | 100% |
| 2023-09-12 | $109.64 | +5.47% | Filled | 4d | 16d | 36% | 64% | 64% | 100% |
| 2023-02-06 | $110.03 | -5.23% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2021-11-02 | $106.22 | -8.23% | Open | — | — | 17% | 17% | 17% | 17% |
Frequently Asked Questions
What is NBIX's after-hours price?
Neurocrine Biosciences (NBIX) has no recorded after-hours trades for the latest session. Its regular-session close was $150.86. After-hours quotes appear here when the stock trades between 4:00 PM and 8:00 PM ET.
When does NBIX after-hours trading start and end?
After-hours trading in NBIX 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.
Will NBIX's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and NBIX's gap history is the best guide to what happens next: 67% of NBIX gap-ups have fully filled, and 57% 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.
When does NBIX report earnings?
NBIX is expected to report earnings around Oct 27, 2026 after the close (estimated), with an estimated EPS of $2.59. Earnings are the most common cause of a large after-hours move, since most companies report after the close.