241.33 USD
PREVIOUS CLOSE
IESC Stock Premarket
IES Holdings, Inc. Common Stock
IESCNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
📅 IESC is expected to report earnings around Nov 20, 2026 before the open (estimated), with an estimated EPS of $2.81. IESC earnings details →
IESC Premarket Chart
IESC Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, IESC has had 23 qualifying gap events (gaps of 5% or more at the open) — 13 gap-ups and 10 gap-downs. Gap-ups averaged +7.8%, 85% have fully filled, median time to fill 8 trading days. Gap-downs averaged -8%, 80% have fully filled, median time to fill 3.5 trading days. Most recent: a -6.5% gap down on Sep 14, 2026, which filled in 17 trading days. Average 20-trading-day return after a IESC gap up: +10.31%. After a gap down: +14.5%.
Gap Ups13 events
Fill Rate
84.6%
Avg Gap
7.8%
Avg 50% Fill
5.5d
Avg Fill
8d
Gap Downs10 events
Fill Rate
80.0%
Avg Gap
8.0%
Avg 50% Fill
1d
Avg Fill
3.5d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 69% | 77% | 77% | 92% |
| fills 50% | 38% | 54% | 69% | 77% |
| fills 75% | 31% | 46% | 62% | 69% |
| fills 100% | 23% | 31% | 62% | 62% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 60% | 80% | 80% | 80% |
| fills 50% | 60% | 80% | 80% | 80% |
| fills 75% | 50% | 70% | 80% | 80% |
| fills 100% | 30% | 50% | 60% | 80% |
Complete Gap History — 23 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-09-14 | $345.71 | -6.46% | Filled | 4d | 17d | 22% | 79% | 79% | 100% |
| 2026-07-31 | $285.77 | +18.62% | Filled | 17d | 47d | 11% | 11% | 11% | 85% |
| 2026-07-30 | $248.11 | +7.70% | Filled | 50d | 50d | 10% | 10% | 10% | 10% |
| 2026-04-08 | $240.94 | +7.29% | Filled | 7d | 7d | 31% | 31% | 100% | 100% |
| 2026-01-30 | $237.31 | -10.27% | Filled | 6d | 7d | 16% | 68% | 100% | 100% |
| 2025-10-24 | $190.19 | +6.19% | Filled | 5d | 8d | 15% | 97% | 100% | 100% |
| 2025-05-12 | $122.82 | +5.85% | Filled | 6d | 8d | 27% | 90% | 100% | 100% |
| 2025-04-23 | $88.76 | +6.88% | Open | — | — | 44% | 44% | 44% | 44% |
| 2025-04-08 | $82.05 | +6.66% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-07 | $80.29 | -6.59% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-04 | $80.81 | -5.96% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-03 | $89.81 | -7.92% | Filled | 1d | 5d | 51% | 100% | 100% | 100% |
| 2025-02-04 | $109.94 | +6.04% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-02-03 | $110.64 | -6.31% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-27 | $142.52 | -7.73% | Open | — | — | 2% | 2% | 2% | 2% |
| 2024-11-06 | $123.03 | +6.93% | Filled | 8d | 8d | 35% | 35% | 100% | 100% |
| 2024-08-05 | $77.48 | -12.88% | Filled | 1d | 2d | 80% | 100% | 100% | 100% |
| 2024-08-02 | $72.31 | +7.07% | Filled | 1d | 2d | 76% | 100% | 100% | 100% |
| 2024-05-03 | $68.43 | +9.73% | Filled | 22d | 22d | 9% | 9% | 9% | 47% |
| 2024-02-02 | $42.70 | +5.40% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2023-12-07 | $35.62 | +6.63% | Open | 1d | — | 60% | 60% | 60% | 60% |
| 2022-04-29 | $17.66 | -9.99% | Open | — | — | 0% | 0% | 1% | 21% |
| 2022-02-17 | $22.65 | -5.86% | Filled | 1d | 21d | 96% | 96% | 96% | 100% |
Related: IESC quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is IESC's premarket price?
No premarket activity has been recorded yet for IESC today. The previous regular-session close was $241.33.
When does IESC premarket trading start?
Premarket trading for IESC 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 IESC fill its gaps?
Over the past 5 years, 85% of IESC gap-ups have fully filled and 80% of gap-downs have filled. Median time to fill is 8 trading days for gap-ups and 4 trading days for gap-downs.
Does IESC have any unfilled gaps?
No. IESC has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a IESC gap?
Based on 23 qualifying gap events over the past 5 years, the average 20-trading-day return after a IESC gap up is +10.31%, and after a gap down is +14.5%.
When does IESC report earnings?
IESC is expected to report earnings around Nov 20, 2026 before the open (estimated), with an estimated EPS of $2.81.