52.40 USD
PREVIOUS CLOSE
CSX Stock Premarket
CSX Corporation
CSXNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
📅 CSX is expected to report earnings around Jan 28, 2027 after the close (estimated), with an estimated EPS of $0.53. CSX earnings details →
CSX Premarket Chart
CSX Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, CSX has had 4 qualifying gap events (gaps of 5% or more at the open) — 3 gap-ups and 1 gap-down. Gap-ups averaged +5.7%, 67% have fully filled, median time to fill 12.5 trading days. Gap-downs averaged -5.3%, 100% have fully filled, median time to fill 6 trading days. Most recent: a +5.3% gap up on Apr 23, 2026, still unfilled. Average 20-trading-day return after a CSX gap up: -6.75%. After a gap down: -3.35%.
Gap Ups3 events
Fill Rate
66.7%
Avg Gap
5.7%
Avg 50% Fill
8d
Avg Fill
12.5d
Gap Downs1 events
Fill Rate
100.0%
Avg Gap
5.3%
Avg 50% Fill
2d
Avg Fill
6d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 67% | 100% | 100% | 100% |
| fills 50% | 33% | 33% | 67% | 100% |
| fills 75% | 0% | 33% | 67% | 67% |
| fills 100% | 0% | 33% | 33% | 33% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 0% | 100% | 100% | 100% |
| fills 75% | 0% | 100% | 100% | 100% |
| fills 100% | 0% | 100% | 100% | 100% |
Complete Gap History — 4 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-04-23 | $43.18 | +5.29% | Open | 14d | — | 29% | 39% | 48% | 54% |
| 2024-11-06 | $34.02 | +5.95% | Filled | 8d | 23d | 5% | 40% | 81% | 81% |
| 2023-07-21 | $33.71 | -5.25% | Filled | 2d | 6d | 39% | 100% | 100% | 100% |
| 2022-04-21 | $35.30 | +5.95% | Filled | 1d | 2d | 67% | 100% | 100% | 100% |
Related: CSX quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is CSX's premarket price?
No premarket activity has been recorded yet for CSX today. The previous regular-session close was $52.40.
When does CSX premarket trading start?
Premarket trading for CSX 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 CSX fill its gaps?
Over the past 5 years, 67% of CSX gap-ups have fully filled and 100% of gap-downs have filled. Median time to fill is 13 trading days for gap-ups and 6 trading days for gap-downs.
Does CSX have any unfilled gaps?
No. CSX has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a CSX gap?
Based on 4 qualifying gap events over the past 5 years, the average 20-trading-day return after a CSX gap up is -6.75%, and after a gap down is -3.35%.
When does CSX report earnings?
CSX is expected to report earnings around Jan 28, 2027 after the close (estimated), with an estimated EPS of $0.53.