28.51 USD
↘ 0.37 (1.28%)AFTER HOURS (AS OF Fri 08:14 PM EST)
IONQ Stock After Hours
IonQ, Inc.
IONQNYSE • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
IONQ last traded at $28.51 after hours, down $0.37 (1.28%) from its regular-session close of $28.88.
📅 IONQ is expected to report earnings around Feb 24, 2027 after the close (estimated), with an estimated EPS of $-0.40. IONQ earnings details →
IONQ After Hours Chart
IONQ After Hours News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, IONQ has had 76 qualifying gap events (gaps of 5% or more at the open) — 36 gap-ups and 40 gap-downs. Gap-ups averaged +7.7%, 78% have fully filled, median time to fill 1.5 trading days. Gap-downs averaged -7%, 93% have fully filled, median time to fill 1 trading day. Most recent: a -5.5% gap down 3 days ago, still unfilled. IONQ has 2 unfilled gaps from the past 60 days; the largest is a +6% gap up on Nov 6, 2026, currently 25% retraced. Average 20-trading-day return after a IONQ gap up: +15.4%. After a gap down: +8.86%.
Gap Ups36 events
Fill Rate
77.8%
Avg Gap
7.7%
Avg 50% Fill
1d
Avg Fill
1.5d
Gap Downs40 events
Fill Rate
92.5%
Avg Gap
7.0%
Avg 50% Fill
1d
Avg Fill
1d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 81% | 92% | 94% | 97% |
| fills 50% | 64% | 78% | 81% | 86% |
| fills 75% | 53% | 67% | 72% | 78% |
| fills 100% | 39% | 61% | 69% | 75% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 90% | 100% | 100% | 100% |
| fills 50% | 78% | 95% | 100% | 100% |
| fills 75% | 60% | 85% | 90% | 93% |
| fills 100% | 48% | 80% | 85% | 88% |
Active Unfilled Gaps (past 60 days)
3 days ago
2026-11-12
Gap %
-5.55%
Gap From
$34.06
% vs Current
+17.94%
retraced 54% to $33.19
9 days ago
2026-11-06
Gap %
+5.98%
Gap From
$26.43
% vs Current
-8.48%
retraced 25% to $27.61
Complete Gap History — 76 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 3 days ago | $34.06 | -5.55% | Open | 1d | — | 54% | 54% | 54% | 54% |
| 9 days ago | $26.43 | +5.98% | Open | — | — | 25% | 25% | 25% | 25% |
| 16 days ago | $31.72 | -5.96% | Filled | 2d | 6d | 29% | 100% | 100% | 100% |
| 2026-09-23 | $40.74 | +12.52% | Filled | 1d | 12d | 83% | 89% | 100% | 100% |
| 2026-09-08 | $39.52 | +7.09% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-08-18 | $46.84 | -5.29% | Filled | 1d | 29d | 85% | 85% | 85% | 85% |
| 2026-06-15 | $57.85 | +6.14% | Filled | 2d | 2d | 23% | 100% | 100% | 100% |
| 2026-05-15 | $57.47 | -5.17% | Filled | 5d | 5d | 7% | 100% | 100% | 100% |
| 2026-04-15 | $35.76 | +7.27% | Open | — | — | 35% | 35% | 35% | 35% |
| 2026-04-14 | $29.76 | +6.79% | Open | — | — | 36% | 36% | 36% | 36% |
| 2026-04-08 | $28.49 | +7.62% | Filled | 1d | 2d | 99% | 100% | 100% | 100% |
| 2026-03-02 | $38.37 | -5.06% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-02-26 | $33.59 | +16.25% | Filled | 4d | 10d | 5% | 87% | 100% | 100% |
| 2025-11-14 | $45.40 | -5.33% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-10-23 | $55.45 | +10.19% | Filled | 1d | 9d | 73% | 73% | 100% | 100% |
| 2025-08-07 | $41.23 | -5.46% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-06-09 | $39.02 | +9.01% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-05-30 | $43.20 | -6.34% | Filled | 3d | 8d | 42% | 70% | 100% | 100% |
| 2025-05-23 | $45.79 | -8.36% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-05-12 | $31.27 | +5.92% | Open | 1d | — | 64% | 64% | 64% | 64% |
| 2025-05-08 | $29.14 | +8.92% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-23 | $25.56 | +5.99% | Open | 1d | — | 54% | 54% | 54% | 54% |
| 2025-04-14 | $26.09 | +6.17% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-08 | $22.75 | +5.71% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-07 | $20.68 | -5.17% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-03 | $25.05 | -7.68% | Filled | 4d | 5d | 34% | 100% | 100% | 100% |
| 2025-04-01 | $22.07 | +10.15% | Filled | 1d | 4d | 93% | 100% | 100% | 100% |
| 2025-03-31 | $22.85 | -5.16% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-03-18 | $24.93 | -5.13% | Filled | 1d | 5d | 63% | 100% | 100% | 100% |
| 2025-03-12 | $18.70 | +8.40% | Open | 18d | — | 43% | 43% | 43% | 93% |
| 2025-03-04 | $23.11 | -7.18% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-02-27 | $29.93 | -6.31% | Filled | 1d | 41d | 50% | 50% | 50% | 50% |
| 2025-02-03 | $39.49 | -5.29% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-27 | $40.76 | -6.72% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-16 | $39.39 | -6.42% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-15 | $29.51 | +11.08% | Filled | 27d | 28d | 11% | 11% | 11% | 11% |
| 2025-01-13 | $32.33 | -8.60% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-10 | $30.25 | +5.75% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-08 | $49.59 | -21.86% | Open | 8d | — | 2% | 30% | 63% | 63% |
| 2024-12-19 | $37.50 | +8.56% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-11-25 | $31.80 | +6.70% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-11-12 | $23.52 | -6.46% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-11-06 | $15.35 | +8.99% | Open | 1d | — | 64% | 64% | 64% | 64% |
| 2024-10-30 | $16.74 | -5.85% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-09-27 | $8.06 | +10.42% | Filled | 3d | 3d | 38% | 100% | 100% | 100% |
| 2024-08-08 | $6.80 | +6.47% | Filled | 1d | 3d | 78% | 100% | 100% | 100% |
| 2024-08-05 | $7.08 | -11.44% | Filled | 1d | 2d | 81% | 100% | 100% | 100% |
| 2024-08-02 | $7.52 | -6.78% | Filled | 1d | 6d | 50% | 100% | 100% | 100% |
| 2024-03-06 | $9.37 | +5.55% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-02-13 | $11.62 | -7.66% | Filled | 3d | 10d | 19% | 62% | 100% | 100% |
| 2023-11-02 | $10.22 | +6.85% | Filled | 7d | 7d | 24% | 24% | 100% | 100% |
| 2023-10-24 | $12.64 | -11.95% | Filled | 9d | 16d | 46% | 46% | 64% | 100% |
| 2023-10-09 | $15.29 | -5.69% | Filled | 1d | 2d | 82% | 100% | 100% | 100% |
| 2023-09-07 | $19.58 | -5.41% | Filled | 2d | 3d | 0% | 100% | 100% | 100% |
| 2023-08-14 | $15.71 | +5.35% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2023-08-11 | $14.19 | +5.29% | Filled | 3d | 4d | 4% | 100% | 100% | 100% |
| 2023-06-23 | $9.43 | +6.68% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2023-05-24 | $10.83 | -10.62% | Filled | 1d | 4d | 59% | 100% | 100% | 100% |
| 2023-05-12 | $7.02 | -8.97% | Filled | 2d | 2d | 43% | 100% | 100% | 100% |
| 2023-04-06 | $6.66 | -5.41% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2023-03-31 | $5.08 | +5.31% | Open | — | — | 37% | 37% | 37% | 37% |
| 2023-03-29 | $4.70 | -5.86% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2023-02-06 | $5.50 | +5.45% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-10-13 | $5.05 | -5.35% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-09-28 | $4.84 | -8.65% | Filled | 1d | 2d | 82% | 100% | 100% | 100% |
| 2022-09-13 | $5.92 | -5.91% | Filled | 1d | 2d | 51% | 100% | 100% | 100% |
| 2022-08-16 | $6.36 | +11.79% | Filled | 4d | 5d | 4% | 100% | 100% | 100% |
| 2022-08-10 | $5.72 | +5.59% | Filled | 15d | 17d | 19% | 19% | 19% | 100% |
| 2022-07-27 | $4.72 | -7.98% | Filled | 1d | 2d | 73% | 100% | 100% | 100% |
| 2022-05-04 | $7.15 | -6.15% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-04-12 | $10.79 | +5.19% | Filled | 1d | 3d | 80% | 100% | 100% | 100% |
| 2022-02-24 | $13.72 | -5.90% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-01-26 | $10.44 | +6.70% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-01-24 | $10.88 | -5.33% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2021-11-26 | $25.96 | -6.55% | Open | 1d | — | 99% | 99% | 99% | 99% |
| 2021-11-18 | $31.00 | +8.84% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
Frequently Asked Questions
What is IONQ's after-hours price?
IonQ (IONQ) is trading at $28.51 after hours, down $0.37 (1.28%) from its regular-session close of $28.88.
Why is IONQ moving after hours?
IONQ is down 1.28% 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 IONQ after-hours trading start and end?
After-hours trading in IONQ 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 IONQ's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and IONQ's gap history is the best guide to what happens next: 78% of IONQ gap-ups have fully filled, and 93% 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 IONQ report earnings?
IONQ is expected to report earnings around Feb 24, 2027 after the close (estimated), with an estimated EPS of $-0.40. Earnings are the most common cause of a large after-hours move, since most companies report after the close.