38.37 USD
↗ 0.59 (1.56%)PRE MARKET (AS OF 05:29 AM EDT)
GFL Stock Premarket
GFL Environmental Inc. Subordinate Voting Shares
GFLNYSE • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
GFL last traded at $38.37 in premarket, up $0.59 (1.56%) from its previous close of $37.78.
📅 GFL is expected to report earnings around Jul 29, 2026 after the close (estimated), with an estimated EPS of $0.16. GFL earnings details →
GFL Premarket Chart
GFL Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, GFL has had 2 qualifying gap events (gaps of 5% or more at the open) — 1 gap-up and 1 gap-down. Gap-ups averaged +5.3%, 100% have fully filled, median time to fill 27 trading days. Gap-downs averaged -9.3%, 0% have fully filled. Most recent: a +5.3% gap up on Jul 31, 2025, which filled in 27 trading days. Average 20-trading-day return after a GFL gap up: -1.6%. After a gap down: -7.31%.
Gap Ups1 events
Fill Rate
100.0%
Avg Gap
5.3%
Avg 50% Fill
25d
Avg Fill
27d
Gap Downs1 events
Fill Rate
0.0%
Avg Gap
9.3%
Avg 50% Fill
1d
Avg Fill
—
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% | 100% | 100% | 100% | 100% |
| fills 75% | 0% | 0% | 0% | 0% |
| fills 100% | 0% | 0% | 0% | 0% |
Complete Gap History — 2 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2025-07-31 | $47.60 | +5.29% | Filled | 25d | 27d | 28% | 28% | 28% | 39% |
| 2021-11-19 | $41.89 | -9.26% | Open | 1d | — | 65% | 71% | 71% | 71% |
Frequently Asked Questions
What is GFL's premarket price?
GFL is trading at $38.37 in premarket, up $0.59 (1.56%) from the previous close of $37.78.
Why is GFL moving in premarket?
GFL is up 1.56% 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 GFL premarket headlines and gap history below for the likely catalyst.
When does GFL premarket trading start?
Premarket trading for GFL 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 GFL fill its gaps?
Over the past 5 years, 100% of GFL gap-ups have fully filled and 0% of gap-downs have filled. Median time to fill is 27 trading days for gap-ups.
Does GFL have any unfilled gaps?
No. GFL has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a GFL gap?
Based on 2 qualifying gap events over the past 5 years, the average 20-trading-day return after a GFL gap up is -1.6%, and after a gap down is -7.31%.
When does GFL report earnings?
GFL is expected to report earnings around Jul 29, 2026 after the close (estimated), with an estimated EPS of $0.16.