177.90 USD
↗ 0.25 (0.14%)PRE MARKET (AS OF 05:29 AM EDT)
ILMN Stock Premarket
Illumina Inc
ILMNNASDAQ • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
ILMN last traded at $177.90 in premarket, up $0.25 (0.14%) from its previous close of $177.65.
📅 ILMN is expected to report earnings around Jul 30, 2026 after the close (estimated), with an estimated EPS of $1.24. ILMN earnings details →
ILMN Premarket Chart
ILMN Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, ILMN has had 15 qualifying gap events (gaps of 5% or more at the open) — 6 gap-ups and 9 gap-downs. Gap-ups averaged +6.9%, 67% have fully filled, median time to fill 10.5 trading days. Gap-downs averaged -8.4%, 67% have fully filled, median time to fill 9.5 trading days. Most recent: a +5.1% gap up on May 1, 2026, still unfilled. ILMN has 1 unfilled gap from the past 60 days — a +5.1% gap up on May 1, 2026, currently 80% retraced. Average 20-trading-day return after a ILMN gap up: +3.2%. After a gap down: +1.47%.
Gap Ups6 events
Fill Rate
66.7%
Avg Gap
6.9%
Avg 50% Fill
6d
Avg Fill
10.5d
Gap Downs9 events
Fill Rate
66.7%
Avg Gap
8.4%
Avg 50% Fill
1d
Avg Fill
9.5d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 33% | 50% | 67% | 67% |
| fills 50% | 33% | 50% | 67% | 67% |
| fills 75% | 17% | 33% | 67% | 67% |
| fills 100% | 0% | 17% | 33% | 50% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 89% | 100% | 100% | 100% |
| fills 50% | 44% | 67% | 67% | 78% |
| fills 75% | 22% | 44% | 56% | 78% |
| fills 100% | 11% | 33% | 33% | 67% |
Active Unfilled Gaps (past 60 days)
56 days ago
2026-05-01
Gap %
+5.11%
Gap From
$126.74
% vs Current
-28.66%
retraced 80% to $128.06
Complete Gap History — 15 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-05-01 | $126.74 | +5.11% | Open | 1d | — | 80% | 80% | 80% | 80% |
| 2026-02-06 | $133.61 | -5.70% | Filled | 15d | 15d | 29% | 29% | 29% | 100% |
| 2025-10-31 | $99.01 | +7.98% | Open | — | — | 10% | 10% | 10% | 10% |
| 2025-08-01 | $102.71 | -9.84% | Filled | 1d | 13d | 72% | 72% | 90% | 100% |
| 2025-02-07 | $122.80 | -9.36% | Open | — | — | 34% | 34% | 34% | 34% |
| 2024-08-05 | $117.70 | -5.31% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-03-21 | $133.19 | +5.65% | Filled | 1d | 3d | 57% | 100% | 100% | 100% |
| 2023-11-10 | $106.98 | -12.11% | Filled | 4d | 15d | 35% | 65% | 65% | 100% |
| 2023-03-13 | $194.01 | +9.82% | Filled | 33d | 38d | 0% | 0% | 0% | 3% |
| 2023-01-10 | $207.31 | -10.18% | Filled | 1d | 6d | 64% | 100% | 100% | 100% |
| 2022-11-10 | $215.85 | +6.50% | Filled | 6d | 12d | 4% | 57% | 85% | 100% |
| 2022-08-12 | $227.44 | -11.89% | Filled | 2d | 2d | 42% | 100% | 100% | 100% |
| 2022-06-03 | $248.53 | -5.13% | Open | 1d | — | 78% | 78% | 78% | 78% |
| 2022-01-11 | $362.28 | +6.19% | Filled | 8d | 9d | 17% | 17% | 100% | 100% |
| 2021-08-19 | $510.61 | -5.81% | Open | — | — | 6% | 38% | 38% | 38% |
Frequently Asked Questions
What is ILMN's premarket price?
Illumina (ILMN) is trading at $177.90 in premarket, up $0.25 (0.14%) from the previous close of $177.65.
Why is ILMN moving in premarket?
Illumina (ILMN) is up 0.14% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest ILMN premarket headlines and gap history below for the likely catalyst.
When does ILMN premarket trading start?
Premarket trading for ILMN on the NASDAQ runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
How often does ILMN fill its gaps?
Over the past 5 years, 67% of ILMN gap-ups have fully filled and 67% of gap-downs have filled. Median time to fill is 11 trading days for gap-ups and 10 trading days for gap-downs.
Does ILMN have any unfilled gaps?
Yes. ILMN has 1 unfilled gap from the past 60 days. The largest is a +5.1% gap up from May 1, 2026 and is currently 80% retraced.
What's the average return after a ILMN gap?
Based on 15 qualifying gap events over the past 5 years, the average 20-trading-day return after a ILMN gap up is +3.2%, and after a gap down is +1.47%.
When does ILMN report earnings?
ILMN is expected to report earnings around Jul 30, 2026 after the close (estimated), with an estimated EPS of $1.24.