156.16 USD
↘ 4.01 (2.50%)AFTER HOURS (AS OF Fri 08:15 PM EDT)
AZN Stock After Hours
AstraZeneca PLC
AZNNYSE • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
AZN last traded at $156.16 after hours, down $4.01 (2.50%) from its regular-session close of $160.17.
📅 AZN is expected to report earnings around Oct 30, 2026 before the open (estimated), with an estimated EPS of $2.62. AZN earnings details →
AZN After Hours Chart
AZN After Hours News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, AZN has had 12 qualifying gap events (gaps of 5% or more at the open) — 6 gap-ups and 6 gap-downs. Gap-ups averaged +21.9%, 33% have fully filled, median time to fill 11.5 trading days. Gap-downs averaged -6.7%, 83% have fully filled, median time to fill 19 trading days. Most recent: a +5.3% gap up on Aug 5, 2026, which filled in 8 trading days. Average 20-trading-day return after a AZN gap up: +2.06%. After a gap down: +2.94%.
Gap Ups6 events
Fill Rate
33.3%
Avg Gap
21.9%
Avg 50% Fill
5d
Avg Fill
11.5d
Gap Downs6 events
Fill Rate
83.3%
Avg Gap
6.7%
Avg 50% Fill
7d
Avg Fill
19d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 50% | 50% | 50% | 50% |
| fills 50% | 0% | 33% | 50% | 50% |
| fills 75% | 0% | 33% | 33% | 50% |
| fills 100% | 0% | 0% | 17% | 33% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 50% | 67% | 83% | 100% |
| fills 50% | 17% | 33% | 50% | 67% |
| fills 75% | 0% | 17% | 33% | 67% |
| fills 100% | 0% | 0% | 0% | 67% |
Complete Gap History — 12 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-08-05 | $155.62 | +5.25% | Filled | 5d | 8d | 38% | 82% | 100% | 100% |
| 2026-08-03 | $169.64 | -7.35% | Filled | 3d | 17d | 20% | 58% | 58% | 100% |
| 2026-07-09 | $189.28 | -8.36% | Open | — | — | 43% | 43% | 43% | 43% |
| 2026-02-02 | $92.77 | +102.11% | Open | — | — | 1% | 4% | 4% | 4% |
| 2025-10-01 | $76.72 | +5.62% | Open | — | — | 5% | 5% | 5% | 5% |
| 2025-04-07 | $68.46 | -5.38% | Filled | 1d | 12d | 70% | 96% | 99% | 100% |
| 2024-11-05 | $71.43 | -6.01% | Filled | 54d | 58d | 10% | 10% | 10% | 35% |
| 2024-04-25 | $71.20 | +5.32% | Open | — | — | 13% | 13% | 13% | 13% |
| 2024-02-08 | $66.55 | -6.81% | Filled | 7d | 21d | 41% | 41% | 89% | 100% |
| 2023-07-03 | $71.57 | -6.26% | Filled | 14d | 19d | 5% | 12% | 41% | 100% |
| 2023-02-09 | $64.36 | +6.13% | Filled | 11d | 15d | 26% | 26% | 56% | 100% |
| 2022-11-10 | $61.05 | +7.08% | Open | 2d | — | 27% | 79% | 79% | 79% |
Frequently Asked Questions
What is AZN's after-hours price?
AstraZeneca (AZN) is trading at $156.16 after hours, down $4.01 (2.50%) from its regular-session close of $160.17.
Why is AZN moving after hours?
AZN is down 2.50% 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.
When does AZN after-hours trading start and end?
After-hours trading in AZN 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.
Will AZN's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and AZN's gap history is the best guide to what happens next: 33% of AZN gap-ups have fully filled, and 83% 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 AZN report earnings?
AZN is expected to report earnings around Oct 30, 2026 before the open (estimated), with an estimated EPS of $2.62. Earnings are the most common cause of a large after-hours move, since most companies report after the close.