535.41 USD
↗ 162.58 (45.76%)PRE MARKET (AS OF Fri 09:29 AM EDT)
STRL Stock Premarket
Sterling Infrastructure, Inc. Common Stock
STRLNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
STRL last traded at $535.41 in premarket, up $162.58 (45.76%) from its previous close of $372.83. Historically, 5% of STRL gap-ups of 5% or more have fully filled within one trading day.
📅 STRL is expected to report earnings around Oct 28, 2026 after the close (estimated), with an estimated EPS of $6.20. STRL earnings details →
STRL Premarket Chart
STRL Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, STRL has had 32 qualifying gap events (gaps of 5% or more at the open) — 22 gap-ups and 10 gap-downs. Gap-ups averaged +8.3%, 77% have fully filled, median time to fill 4 trading days. Gap-downs averaged -8.1%, 60% have fully filled, median time to fill 2 trading days. Most recent: a +5.9% gap up on Sep 17, 2026, which filled in 19 trading days. Average 20-trading-day return after a STRL gap up: +7.69%. After a gap down: +2.84%.
Gap Ups22 events
Fill Rate
77.3%
Avg Gap
8.3%
Avg 50% Fill
1d
Avg Fill
4d
Gap Downs10 events
Fill Rate
60.0%
Avg Gap
8.1%
Avg 50% Fill
2d
Avg Fill
2d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 64% | 82% | 82% | 82% |
| fills 50% | 50% | 73% | 77% | 77% |
| fills 75% | 41% | 68% | 73% | 77% |
| fills 100% | 5% | 45% | 59% | 73% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 70% | 90% | 90% | 90% |
| fills 50% | 40% | 70% | 80% | 80% |
| fills 75% | 30% | 70% | 80% | 80% |
| fills 100% | 10% | 50% | 50% | 50% |
Complete Gap History — 32 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-09-17 | $482.67 | +5.87% | Filled | 1d | 19d | 81% | 92% | 96% | 100% |
| 2026-09-14 | $511.04 | -7.64% | Filled | 4d | 4d | 33% | 100% | 100% | 100% |
| 2026-08-04 | $611.47 | -13.32% | Open | 9d | — | 33% | 36% | 93% | 93% |
| 2026-07-31 | $580.73 | +5.13% | Filled | 1d | 2d | 83% | 100% | 100% | 100% |
| 2026-07-30 | $494.24 | +12.80% | Filled | 4d | 18d | 25% | 80% | 80% | 100% |
| 2026-07-28 | $634.63 | -5.39% | Open | 4d | — | 5% | 77% | 77% | 77% |
| 2026-07-21 | $650.22 | +5.12% | Filled | 4d | 5d | 28% | 100% | 100% | 100% |
| 2026-07-09 | $660.72 | +6.96% | Filled | 2d | 3d | 21% | 100% | 100% | 100% |
| 2026-06-23 | $932.75 | -7.08% | Open | 1d | — | 54% | 90% | 90% | 90% |
| 2026-06-15 | $858.99 | +5.28% | Filled | 1d | 2d | 96% | 100% | 100% | 100% |
| 2026-05-08 | $811.41 | +5.30% | Filled | 1d | 3d | 80% | 100% | 100% | 100% |
| 2026-05-05 | $529.49 | +37.39% | Filled | 51d | 58d | 12% | 12% | 13% | 13% |
| 2026-04-08 | $382.22 | +8.20% | Open | — | — | 13% | 13% | 13% | 13% |
| 2025-11-20 | $334.17 | +5.23% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-09-25 | $344.05 | -5.18% | Filled | 1d | 2d | 88% | 100% | 100% | 100% |
| 2025-08-05 | $271.74 | +8.75% | Filled | 8d | 9d | 22% | 37% | 100% | 100% |
| 2025-05-12 | $177.74 | +5.42% | Filled | 1d | 9d | 76% | 76% | 100% | 100% |
| 2025-04-23 | $133.92 | +6.23% | Open | — | — | 48% | 48% | 48% | 48% |
| 2025-04-15 | $135.23 | +7.92% | Filled | 1d | 4d | 52% | 100% | 100% | 100% |
| 2025-04-08 | $109.10 | +6.22% | Open | 1d | — | 90% | 90% | 90% | 90% |
| 2025-04-04 | $109.96 | -5.70% | Filled | 2d | 2d | 27% | 100% | 100% | 100% |
| 2025-02-27 | $122.16 | +5.94% | Filled | 1d | 2d | 88% | 100% | 100% | 100% |
| 2025-02-26 | $115.94 | +6.15% | Filled | 1d | 8d | 75% | 90% | 100% | 100% |
| 2025-01-27 | $187.30 | -6.71% | Open | — | — | 0% | 0% | 0% | 0% |
| 2024-11-07 | $175.42 | -10.00% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-11-06 | $157.22 | +9.39% | Filled | 2d | 2d | 19% | 100% | 100% | 100% |
| 2024-08-06 | $102.56 | +8.40% | Filled | 1d | 2d | 95% | 100% | 100% | 100% |
| 2024-08-05 | $104.90 | -9.60% | Filled | 1d | 2d | 99% | 100% | 100% | 100% |
| 2024-02-27 | $89.95 | +6.24% | Open | — | — | 6% | 6% | 6% | 6% |
| 2023-11-07 | $74.53 | -10.10% | Filled | 24d | 26d | 1% | 26% | 26% | 30% |
| 2023-08-08 | $61.81 | +8.70% | Open | — | — | 0% | 0% | 0% | 0% |
| 2021-11-08 | $27.18 | +5.78% | Filled | 4d | 14d | 27% | 65% | 65% | 100% |
Related: STRL quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is STRL's premarket price?
Sterling Infrastructure (STRL) is trading at $535.41 in premarket, up $162.58 (45.76%) from the previous close of $372.83.
Why is STRL moving in premarket?
Sterling Infrastructure (STRL) is up 45.76% 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 STRL premarket headlines and gap history below for the likely catalyst.
When does STRL premarket trading start?
Premarket trading for STRL 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 STRL fill its gaps?
Over the past 5 years, 77% of STRL gap-ups have fully filled and 60% of gap-downs have filled. Median time to fill is 4 trading days for gap-ups and 2 trading days for gap-downs.
Does STRL have any unfilled gaps?
No. STRL has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a STRL gap?
Based on 32 qualifying gap events over the past 5 years, the average 20-trading-day return after a STRL gap up is +7.69%, and after a gap down is +2.84%.
When does STRL report earnings?
STRL is expected to report earnings around Oct 28, 2026 after the close (estimated), with an estimated EPS of $6.20.