121.00 USD
↘ 0.03 (0.02%)PRE MARKET (AS OF 05:29 AM EDT)
ALSN Stock Premarket
ALLISON TRANSMISSION HOLDINGS, INC.
ALSNNYSE • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
ALSN last traded at $121.00 in premarket, down $0.03 (0.02%) from its previous close of $121.03.
📅 ALSN is expected to report earnings around Aug 3, 2026 after the close (estimated), with an estimated EPS of $2.55. ALSN earnings details →
ALSN Premarket Chart
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, ALSN has had 11 qualifying gap events (gaps of 5% or more at the open) — 5 gap-ups and 6 gap-downs. Gap-ups averaged +7.6%, 40% have fully filled, median time to fill 31 trading days. Gap-downs averaged -8.2%, 83% have fully filled, median time to fill 21 trading days. Most recent: a -5.4% gap down on Oct 30, 2025, which filled in 1 trading day. Average 20-trading-day return after a ALSN gap up: +5.83%. After a gap down: +5.8%.
Gap Ups5 events
Fill Rate
40.0%
Avg Gap
7.6%
Avg 50% Fill
2d
Avg Fill
31d
Gap Downs6 events
Fill Rate
83.3%
Avg Gap
8.2%
Avg 50% Fill
1d
Avg Fill
21d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 60% | 80% | 100% | 100% |
| fills 50% | 20% | 40% | 40% | 40% |
| fills 75% | 20% | 20% | 20% | 20% |
| fills 100% | 0% | 0% | 0% | 0% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 83% | 83% | 83% | 100% |
| fills 50% | 50% | 50% | 50% | 83% |
| fills 75% | 17% | 33% | 33% | 50% |
| fills 100% | 17% | 33% | 33% | 50% |
Complete Gap History — 11 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2025-10-30 | $81.59 | -5.36% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-05-02 | $93.39 | +6.90% | Filled | 2d | 32d | 46% | 65% | 65% | 65% |
| 2025-04-03 | $98.91 | -5.45% | Filled | 21d | 21d | 22% | 22% | 22% | 100% |
| 2025-02-12 | $114.19 | -14.44% | Open | — | — | 41% | 48% | 48% | 48% |
| 2024-11-06 | $109.64 | +6.04% | Filled | 24d | 30d | 18% | 18% | 35% | 35% |
| 2024-10-30 | $100.15 | +5.49% | Open | — | — | 37% | 37% | 37% | 37% |
| 2024-04-26 | $80.26 | -7.75% | Filled | 1d | 54d | 61% | 61% | 61% | 61% |
| 2024-02-14 | $61.54 | +13.75% | Open | — | — | 25% | 28% | 28% | 28% |
| 2023-10-26 | $57.20 | -8.92% | Filled | 15d | 35d | 43% | 43% | 43% | 50% |
| 2022-10-27 | $39.02 | +5.64% | Open | 1d | — | 77% | 77% | 77% | 77% |
| 2021-12-09 | $36.12 | -7.56% | Filled | 1d | 4d | 69% | 100% | 100% | 100% |
Frequently Asked Questions
What is ALSN's premarket price?
ALLISON TRANSMISSION (ALSN) is trading at $121.00 in premarket, down $0.03 (0.02%) from the previous close of $121.03.
Why is ALSN moving in premarket?
ALLISON TRANSMISSION (ALSN) is down 0.02% 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 ALSN premarket headlines and gap history below for the likely catalyst.
When does ALSN premarket trading start?
Premarket trading for ALSN on the NYSE 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 ALSN fill its gaps?
Over the past 5 years, 40% of ALSN gap-ups have fully filled and 83% of gap-downs have filled. Median time to fill is 31 trading days for gap-ups and 21 trading days for gap-downs.
Does ALSN have any unfilled gaps?
No. ALSN has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a ALSN gap?
Based on 11 qualifying gap events over the past 5 years, the average 20-trading-day return after a ALSN gap up is +5.83%, and after a gap down is +5.8%.
When does ALSN report earnings?
ALSN is expected to report earnings around Aug 3, 2026 after the close (estimated), with an estimated EPS of $2.55.