577.00 USD
↘ 0.72 (0.13%)PRE MARKET (AS OF 05:29 AM EDT)
MLM Stock Premarket
Martin Marietta Materials
MLMNYSE • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
MLM last traded at $577.00 in premarket, down $0.72 (0.13%) from its previous close of $577.72.
📅 MLM is expected to report earnings around Aug 6, 2026 before the open (estimated), with an estimated EPS of $4.91. MLM earnings details →
MLM Premarket Chart
MLM Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, MLM has had 3 qualifying gap events (gaps of 5% or more at the open) — 1 gap-up and 2 gap-downs. Gap-ups averaged +8.5%, 0% have fully filled. Gap-downs averaged -5.4%, 50% have fully filled, median time to fill 2 trading days. Most recent: a -5.5% gap down 14 days ago, still unfilled. MLM has 1 unfilled gap from the past 60 days — a -5.5% gap down on Jun 29, 2026, currently 74% retraced. Average 20-trading-day return after a MLM gap up: +3.78%. After a gap down: -7.25%.
Gap Ups1 events
Fill Rate
0.0%
Avg Gap
8.5%
Avg 50% Fill
—
Avg Fill
—
Gap Downs2 events
Fill Rate
50.0%
Avg Gap
5.4%
Avg 50% Fill
2.5d
Avg Fill
2d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 0% | 0% | 0% | 0% |
| fills 75% | 0% | 0% | 0% | 0% |
| fills 100% | 0% | 0% | 0% | 0% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 50% | 100% | 100% | 100% |
| fills 75% | 50% | 50% | 50% | 50% |
| fills 100% | 0% | 50% | 50% | 50% |
Active Unfilled Gaps (past 60 days)
14 days ago
2026-06-29
Gap %
-5.52%
Gap From
$616.06
% vs Current
+8.20%
retraced 74% to $607.19
Complete Gap History — 3 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 14 days ago | $616.06 | -5.52% | Open | 4d | — | 36% | 74% | 74% | 74% |
| 2025-02-12 | $529.00 | -5.21% | Filled | 1d | 2d | 93% | 100% | 100% | 100% |
| 2023-05-04 | $368.55 | +8.52% | Open | — | — | 49% | 49% | 49% | 49% |
Frequently Asked Questions
What is MLM's premarket price?
Martin Marietta Materials (MLM) is trading at $577.00 in premarket, down $0.72 (0.13%) from the previous close of $577.72.
Why is MLM moving in premarket?
Martin Marietta Materials (MLM) is down 0.13% 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 MLM premarket headlines and gap history below for the likely catalyst.
When does MLM premarket trading start?
Premarket trading for MLM 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 MLM fill its gaps?
Over the past 5 years, 0% of MLM gap-ups have fully filled and 50% of gap-downs have filled. Median time to fill is 2 trading days for gap-downs.
Does MLM have any unfilled gaps?
Yes. MLM has 1 unfilled gap from the past 60 days. The largest is a -5.5% gap down from Jun 29, 2026 and is currently 74% retraced.
What's the average return after a MLM gap?
Based on 3 qualifying gap events over the past 5 years, the average 20-trading-day return after a MLM gap up is +3.78%, and after a gap down is -7.25%.
When does MLM report earnings?
MLM is expected to report earnings around Aug 6, 2026 before the open (estimated), with an estimated EPS of $4.91.