831.10 USD
↗ 0.93 (0.11%)AFTER HOURS (AS OF Fri 08:00 PM EDT)
STX Stock After Hours
Seagate Technology Holdings PLC Ordinary Shares (Ireland)
STXNASDAQ • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
STX last traded at $831.10 after hours, up $0.93 (0.11%) from its regular-session close of $830.17.
📅 STX is expected to report earnings around Oct 28, 2026 after the close (estimated), with an estimated EPS of $7.34. STX earnings details →
STX After Hours Chart
STX After Hours News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, STX has had 46 qualifying gap events (gaps of 5% or more at the open) — 28 gap-ups and 18 gap-downs. Gap-ups averaged +7.5%, 64% have fully filled, median time to fill 4 trading days. Gap-downs averaged -6.6%, 89% have fully filled, median time to fill 3 trading days. Most recent: a -6.6% gap down on Aug 18, 2026, still unfilled. STX has 2 unfilled gaps from the past 60 days; the largest is a -6.6% gap down on Aug 18, 2026, currently 49% retraced. Average 20-trading-day return after a STX gap up: +8.56%. After a gap down: +10.28%.
Gap Ups28 events
Fill Rate
64.3%
Avg Gap
7.5%
Avg 50% Fill
2d
Avg Fill
4d
Gap Downs18 events
Fill Rate
88.9%
Avg Gap
6.6%
Avg 50% Fill
1d
Avg Fill
3d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 82% | 93% | 93% | 96% |
| fills 50% | 36% | 61% | 64% | 71% |
| fills 75% | 29% | 54% | 57% | 61% |
| fills 100% | 11% | 39% | 50% | 54% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 83% | 89% | 89% | 94% |
| fills 50% | 50% | 72% | 72% | 83% |
| fills 75% | 28% | 56% | 61% | 78% |
| fills 100% | 17% | 50% | 56% | 78% |
Active Unfilled Gaps (past 60 days)
26 days ago
2026-08-18
Gap %
-6.56%
Gap From
$994.79
% vs Current
+19.83%
retraced 49% to $961.30
46 days ago
2026-07-29
Gap %
+5.29%
Gap From
$747.30
% vs Current
-9.98%
retraced 99% to $747.54
Complete Gap History — 46 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 26 days ago | $994.79 | -6.56% | Open | — | — | 49% | 49% | 49% | 49% |
| 2026-08-06 | $837.66 | -6.41% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-08-04 | $831.06 | +6.00% | Filled | 1d | 3d | 94% | 100% | 100% | 100% |
| 2026-07-31 | $851.68 | +5.87% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-07-30 | $764.43 | +14.98% | Filled | 3d | 7d | 42% | 97% | 100% | 100% |
| 2026-07-29 | $747.30 | +5.29% | Open | 1d | — | 99% | 99% | 99% | 99% |
| 2026-07-28 | $816.99 | -5.16% | Filled | 2d | 3d | 5% | 100% | 100% | 100% |
| 2026-07-21 | $802.45 | +7.67% | Filled | 5d | 5d | 31% | 100% | 100% | 100% |
| 2026-07-16 | $828.30 | -5.21% | Filled | 2d | 3d | 32% | 100% | 100% | 100% |
| 2026-07-09 | $860.02 | +7.24% | Filled | 1d | 3d | 55% | 100% | 100% | 100% |
| 2026-07-07 | $868.26 | -5.41% | Filled | 2d | 3d | 35% | 100% | 100% | 100% |
| 2026-07-06 | $820.16 | +5.30% | Filled | 2d | 2d | 36% | 100% | 100% | 100% |
| 2026-07-01 | $965.00 | -7.07% | Filled | 1d | 32d | 58% | 60% | 60% | 60% |
| 2026-06-25 | $993.25 | +11.86% | Filled | 1d | 2d | 93% | 100% | 100% | 100% |
| 2026-06-23 | $1094.04 | -10.03% | Filled | 1d | 3d | 55% | 100% | 100% | 100% |
| 2026-06-18 | $1066.07 | +6.31% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-06-15 | $931.04 | +10.90% | Filled | 7d | 9d | 41% | 49% | 100% | 100% |
| 2026-06-04 | $940.69 | -5.22% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-04-29 | $579.03 | +15.36% | Open | — | — | 40% | 40% | 40% | 40% |
| 2026-04-28 | $595.86 | -5.00% | Filled | 1d | 2d | 90% | 100% | 100% | 100% |
| 2026-04-08 | $468.72 | +7.36% | Open | — | — | 45% | 45% | 45% | 45% |
| 2026-04-06 | $429.36 | +5.01% | Open | — | — | 5% | 27% | 27% | 27% |
| 2026-04-02 | $423.12 | -5.23% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-02-06 | $405.45 | +5.13% | Filled | 1d | 3d | 93% | 100% | 100% | 100% |
| 2026-01-28 | $371.76 | +6.30% | Filled | 23d | 24d | 26% | 26% | 26% | 26% |
| 2025-11-20 | $259.13 | +5.42% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-10-29 | $223.00 | +7.85% | Open | 18d | — | 3% | 3% | 3% | 68% |
| 2025-10-13 | $214.38 | +5.22% | Filled | 1d | 2d | 81% | 100% | 100% | 100% |
| 2025-07-30 | $152.68 | -7.65% | Filled | 1d | 2d | 65% | 100% | 100% | 100% |
| 2025-05-12 | $95.71 | +5.66% | Open | — | — | 21% | 21% | 21% | 21% |
| 2025-04-30 | $81.60 | +6.78% | Open | — | — | 30% | 30% | 30% | 30% |
| 2025-04-23 | $75.36 | +5.03% | Open | — | — | 42% | 42% | 42% | 42% |
| 2025-04-14 | $70.15 | +6.81% | Open | 1d | — | 70% | 76% | 76% | 76% |
| 2025-04-03 | $85.52 | -6.24% | Filled | 15d | 19d | 18% | 18% | 18% | 100% |
| 2025-01-22 | $101.25 | +7.29% | Filled | 4d | 5d | 38% | 100% | 100% | 100% |
| 2024-10-23 | $112.64 | -6.13% | Open | 61d | — | 30% | 30% | 30% | 30% |
| 2024-03-26 | $88.21 | +6.00% | Filled | 5d | 10d | 14% | 81% | 100% | 100% |
| 2023-09-07 | $71.23 | -5.84% | Filled | 25d | 40d | 10% | 10% | 10% | 10% |
| 2023-04-20 | $62.86 | -6.70% | Filled | 1d | 21d | 78% | 78% | 78% | 100% |
| 2023-01-26 | $62.25 | +10.51% | Filled | 4d | 28d | 47% | 53% | 53% | 63% |
| 2022-11-10 | $50.59 | +5.16% | Filled | 13d | 14d | 9% | 37% | 37% | 100% |
| 2022-10-26 | $58.00 | -8.62% | Filled | 13d | 15d | 36% | 36% | 36% | 100% |
| 2022-08-31 | $69.42 | -5.78% | Filled | 1d | 8d | 60% | 60% | 100% | 100% |
| 2022-07-22 | $83.61 | -10.30% | Filled | 5d | 15d | 49% | 68% | 70% | 100% |
| 2022-01-27 | $96.31 | +11.40% | Filled | 2d | 28d | 43% | 60% | 60% | 72% |
| 2021-10-22 | $82.24 | +5.18% | Open | — | — | 33% | 33% | 33% | 33% |
Frequently Asked Questions
What is STX's after-hours price?
STX is trading at $831.10 after hours, up $0.93 (0.11%) from its regular-session close of $830.17.
Why is STX moving after hours?
STX is up 0.11% 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 STX after-hours trading start and end?
After-hours trading in STX 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 STX's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and STX's gap history is the best guide to what happens next: 64% of STX gap-ups have fully filled, and 89% 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 STX report earnings?
STX is expected to report earnings around Oct 28, 2026 after the close (estimated), with an estimated EPS of $7.34. Earnings are the most common cause of a large after-hours move, since most companies report after the close.