72.76 USD
↘ 0.62 (0.86%)PRE MARKET (AS OF Fri 05:29 AM EDT)
WRB Stock Premarket
W.R. Berkley Corporation
WRBNYSE • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
WRB last traded at $72.76 in premarket, down $0.62 (0.85%) from its previous close of $73.38.
📅 WRB is expected to report earnings around Oct 19, 2026 after the close (estimated), with an estimated EPS of $1.11. WRB earnings details →
WRB Premarket Chart
WRB Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, WRB has had 5 qualifying gap events (gaps of 5% or more at the open) — 4 gap-ups and 1 gap-down. Gap-ups averaged +6.4%, 50% have fully filled, median time to fill 18 trading days. Gap-downs averaged -6.5%, 0% have fully filled. Most recent: a +6.9% gap up on Mar 28, 2025, which filled in 6 trading days. Average 20-trading-day return after a WRB gap up: +3.08%. After a gap down: -2.63%.
Gap Ups4 events
Fill Rate
50.0%
Avg Gap
6.4%
Avg 50% Fill
3.5d
Avg Fill
18d
Gap Downs1 events
Fill Rate
0.0%
Avg Gap
6.5%
Avg 50% Fill
—
Avg Fill
—
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 75% | 100% | 100% | 100% |
| fills 50% | 25% | 100% | 100% | 100% |
| fills 75% | 0% | 25% | 25% | 25% |
| fills 100% | 0% | 25% | 25% | 25% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 0% | 0% | 0% | 0% |
| fills 50% | 0% | 0% | 0% | 0% |
| fills 75% | 0% | 0% | 0% | 0% |
| fills 100% | 0% | 0% | 0% | 0% |
Complete Gap History — 5 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2025-03-28 | $66.28 | +6.86% | Filled | 6d | 6d | 4% | 100% | 100% | 100% |
| 2024-11-06 | $58.21 | +5.05% | Filled | 1d | 30d | 53% | 57% | 59% | 59% |
| 2024-01-25 | $51.79 | +7.40% | Open | 3d | — | 41% | 63% | 70% | 72% |
| 2023-10-24 | $41.93 | +6.47% | Open | 4d | — | 27% | 53% | 53% | 53% |
| 2023-04-21 | $42.24 | -6.55% | Open | — | — | 1% | 5% | 14% | 14% |
Frequently Asked Questions
What is WRB's premarket price?
W.R. Berkley (WRB) is trading at $72.76 in premarket, down $0.62 (0.85%) from the previous close of $73.38.
Why is WRB moving in premarket?
W.R. Berkley (WRB) is down 0.85% 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 WRB premarket headlines and gap history below for the likely catalyst.
When does WRB premarket trading start?
Premarket trading for WRB 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 WRB fill its gaps?
Over the past 5 years, 50% of WRB gap-ups have fully filled and 0% of gap-downs have filled. Median time to fill is 18 trading days for gap-ups.
Does WRB have any unfilled gaps?
No. WRB has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a WRB gap?
Based on 5 qualifying gap events over the past 5 years, the average 20-trading-day return after a WRB gap up is +3.08%, and after a gap down is -2.63%.
When does WRB report earnings?
WRB is expected to report earnings around Oct 19, 2026 after the close (estimated), with an estimated EPS of $1.11.