282.78 USD
↗ 0.00 (0.00%)AFTER HOURS (AS OF 08:00 PM EDT)
VICR Stock After Hours
Vicor Corp
VICRNASDAQ • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
VICR last traded at $282.78 after hours, up $0.00 (0.00%) from its regular-session close of $282.78.
📅 VICR is expected to report earnings around Oct 20, 2026 before the open (estimated), with an estimated EPS of $1.32. VICR earnings details →
VICR After Hours Chart
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, VICR has had 53 qualifying gap events (gaps of 5% or more at the open) — 29 gap-ups and 24 gap-downs. Gap-ups averaged +9.9%, 69% have fully filled, median time to fill 5.5 trading days. Gap-downs averaged -9.8%, 79% have fully filled, median time to fill 3 trading days. Most recent: a +14.2% gap up 7 days ago, which filled in 5 trading days. VICR has 2 unfilled gaps from the past 60 days; the largest is a +12.3% gap up on Sep 17, 2026, currently 0% retraced. Average 20-trading-day return after a VICR gap up: +2.33%. After a gap down: +1.88%.
Gap Ups29 events
Fill Rate
69.0%
Avg Gap
9.9%
Avg 50% Fill
1d
Avg Fill
5.5d
Gap Downs24 events
Fill Rate
79.2%
Avg Gap
9.8%
Avg 50% Fill
1.5d
Avg Fill
3d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 55% | 69% | 69% | 79% |
| fills 50% | 45% | 66% | 66% | 76% |
| fills 75% | 24% | 48% | 55% | 59% |
| fills 100% | 7% | 45% | 55% | 59% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 71% | 88% | 92% | 92% |
| fills 50% | 46% | 71% | 79% | 79% |
| fills 75% | 25% | 58% | 75% | 75% |
| fills 100% | 21% | 54% | 63% | 67% |
Active Unfilled Gaps (past 60 days)
16 days ago
2026-09-22
Gap %
+7.66%
Gap From
$223.90
% vs Current
-20.82%
retraced 69% to $229.20
21 days ago
2026-09-17
Gap %
+12.31%
Gap From
$183.91
% vs Current
-34.96%
retraced 0% to $206.55
Complete Gap History — 53 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 7 days ago | $288.94 | +14.21% | Filled | 1d | 5d | 59% | 100% | 100% | 100% |
| 16 days ago | $223.90 | +7.66% | Open | 1d | — | 69% | 69% | 69% | 69% |
| 21 days ago | $183.91 | +12.31% | Open | — | — | 0% | 0% | 0% | 0% |
| 24 days ago | $197.91 | -7.92% | Filled | 2d | 4d | 46% | 100% | 100% | 100% |
| 2026-08-18 | $253.50 | -6.00% | Filled | 1d | 25d | 69% | 69% | 69% | 69% |
| 2026-08-12 | $210.88 | +6.10% | Filled | 6d | 6d | 45% | 100% | 100% | 100% |
| 2026-08-04 | $213.54 | +6.91% | Filled | 2d | 3d | 19% | 100% | 100% | 100% |
| 2026-07-31 | $206.67 | +6.53% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-07-30 | $182.76 | +6.91% | Filled | 18d | 24d | 3% | 3% | 3% | 53% |
| 2026-07-28 | $206.44 | -5.10% | Filled | 3d | 3d | 5% | 100% | 100% | 100% |
| 2026-07-17 | $230.41 | -6.64% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-07-14 | $252.16 | +6.44% | Filled | 1d | 2d | 92% | 100% | 100% | 100% |
| 2026-07-07 | $285.34 | -6.95% | Filled | 3d | 3d | 23% | 100% | 100% | 100% |
| 2026-06-23 | $365.53 | -9.36% | Filled | 1d | 5d | 53% | 100% | 100% | 100% |
| 2026-06-22 | $331.37 | +5.62% | Filled | 2d | 2d | 0% | 100% | 100% | 100% |
| 2026-06-15 | $303.77 | +6.66% | Filled | 1d | 9d | 77% | 77% | 100% | 100% |
| 2026-06-04 | $330.48 | -6.10% | Filled | 8d | 8d | 49% | 49% | 100% | 100% |
| 2026-05-26 | $267.99 | +10.62% | Filled | 1d | 9d | 51% | 51% | 100% | 100% |
| 2026-05-15 | $290.54 | -8.22% | Filled | 1d | 7d | 58% | 58% | 100% | 100% |
| 2026-05-11 | $256.47 | +9.18% | Filled | 5d | 6d | 1% | 100% | 100% | 100% |
| 2026-04-28 | $268.61 | -5.20% | Filled | 3d | 3d | 3% | 100% | 100% | 100% |
| 2026-04-22 | $246.24 | +6.24% | Filled | 1d | 5d | 76% | 100% | 100% | 100% |
| 2026-04-21 | $224.81 | -8.06% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-04-08 | $159.83 | +9.60% | Open | — | — | 0% | 0% | 0% | 0% |
| 2026-04-02 | $158.16 | -6.28% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-03-03 | $209.19 | -6.78% | Filled | 1d | 33d | 53% | 99% | 99% | 99% |
| 2026-02-20 | $152.84 | -15.76% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-01-05 | $116.86 | +5.67% | Open | — | — | 7% | 7% | 7% | 7% |
| 2025-11-12 | $92.58 | +7.52% | Filled | 1d | 2d | 82% | 100% | 100% | 100% |
| 2025-10-22 | $65.80 | +21.17% | Open | — | — | 5% | 5% | 5% | 5% |
| 2025-10-21 | $58.04 | +6.22% | Open | — | — | 19% | 19% | 19% | 19% |
| 2025-07-23 | $45.20 | +38.61% | Filled | 1d | 4d | 66% | 100% | 100% | 100% |
| 2025-05-12 | $41.14 | +6.22% | Filled | 4d | 9d | 45% | 61% | 100% | 100% |
| 2025-04-30 | $51.91 | -15.41% | Filled | 40d | 58d | 2% | 2% | 19% | 19% |
| 2025-04-07 | $42.09 | -6.18% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-03 | $48.57 | -8.89% | Filled | 5d | 5d | 37% | 100% | 100% | 100% |
| 2025-02-21 | $51.86 | +5.30% | Filled | 12d | 12d | 47% | 47% | 47% | 100% |
| 2024-10-23 | $43.44 | +10.13% | Open | 2d | — | 16% | 53% | 62% | 62% |
| 2024-08-05 | $37.53 | -5.97% | Filled | 1d | 3d | 95% | 100% | 100% | 100% |
| 2024-08-02 | $39.51 | -5.21% | Filled | 10d | 16d | 24% | 24% | 75% | 100% |
| 2024-02-23 | $46.84 | -19.39% | Open | — | — | 29% | 29% | 29% | 29% |
| 2024-02-13 | $43.51 | -5.54% | Filled | 2d | 2d | 37% | 100% | 100% | 100% |
| 2023-10-25 | $53.19 | -26.66% | Open | 43d | — | 6% | 17% | 17% | 17% |
| 2023-07-26 | $59.41 | +30.28% | Filled | 17d | 37d | 0% | 7% | 19% | 58% |
| 2023-05-25 | $46.57 | +5.22% | Open | — | — | 0% | 0% | 0% | 0% |
| 2023-04-26 | $41.44 | +6.15% | Filled | 1d | 6d | 55% | 100% | 100% | 100% |
| 2023-02-24 | $56.32 | -23.38% | Open | 60d | — | 9% | 41% | 41% | 41% |
| 2022-12-13 | $54.54 | +5.46% | Filled | 1d | 2d | 87% | 100% | 100% | 100% |
| 2022-11-10 | $48.05 | +7.28% | Open | — | — | 0% | 15% | 15% | 34% |
| 2022-10-26 | $48.62 | +10.74% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-09-01 | $71.14 | -6.21% | Open | 1d | — | 73% | 73% | 88% | 88% |
| 2022-07-22 | $55.82 | +7.02% | Filled | 1d | 56d | 56% | 56% | 56% | 56% |
| 2022-02-25 | $100.25 | -15.15% | Open | — | — | 28% | 28% | 28% | 28% |
Frequently Asked Questions
What is VICR's after-hours price?
Vicor (VICR) is trading at $282.78 after hours, up $0.00 (0.00%) from its regular-session close of $282.78.
Why is VICR moving after hours?
VICR is up 0.00% 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 VICR after-hours trading start and end?
After-hours trading in VICR 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 VICR's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and VICR's gap history is the best guide to what happens next: 69% of VICR gap-ups have fully filled, and 79% 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 VICR report earnings?
VICR is expected to report earnings around Oct 20, 2026 before the open (estimated), with an estimated EPS of $1.32. Earnings are the most common cause of a large after-hours move, since most companies report after the close.