85.79 USD
↗ 21.60 (33.65%)PRE MARKET (AS OF 09:29 AM EDT)
ARWR Stock Premarket
Arrowhead Research Corporation
ARWRNASDAQ • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
ARWR last traded at $85.79 in premarket, up $21.60 (33.65%) from its previous close of $64.19. Historically, 0% of ARWR gap-ups of 5% or more have fully filled within one trading day.
📅 ARWR is expected to report earnings around Nov 24, 2026 after the close (estimated), with an estimated EPS of $-1.59. ARWR earnings details →
ARWR Premarket Chart
ARWR Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, ARWR has had 2 qualifying gap events (gaps of 5% or more at the open) — 1 gap-up and 1 gap-down. Gap-ups averaged +14.7%, 100% have fully filled, median time to fill 39 trading days. Gap-downs averaged -7.8%, 100% have fully filled, median time to fill 1 trading day. Most recent: a +14.7% gap up on Jul 22, 2026, which filled in 39 trading days. Average 20-trading-day return after a ARWR gap up: +4.62%. After a gap down: +31.94%.
Gap Ups1 events
Fill Rate
100.0%
Avg Gap
14.7%
Avg 50% Fill
38d
Avg Fill
39d
Gap Downs1 events
Fill Rate
100.0%
Avg Gap
7.8%
Avg 50% Fill
1d
Avg Fill
1d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 0% | 0% | 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% | 100% | 100% | 100% | 100% |
| fills 100% | 100% | 100% | 100% | 100% |
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 | ||||||
| 2026-07-22 | $74.52 | +14.68% | Filled | 38d | 39d | 10% | 25% | 35% | 35% |
| 2026-03-26 | $60.77 | -7.82% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
Related: ARWR quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is ARWR's premarket price?
Arrowhead Research (ARWR) is trading at $85.79 in premarket, up $21.60 (33.65%) from the previous close of $64.19.
Why is ARWR moving in premarket?
Arrowhead Research (ARWR) is up 33.65% 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 ARWR premarket headlines and gap history below for the likely catalyst.
When does ARWR premarket trading start?
Premarket trading for ARWR 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 ARWR fill its gaps?
Over the past 5 years, 100% of ARWR gap-ups have fully filled and 100% of gap-downs have filled. Median time to fill is 39 trading days for gap-ups and 1 trading days for gap-downs.
Does ARWR have any unfilled gaps?
No. ARWR has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a ARWR gap?
Based on 2 qualifying gap events over the past 5 years, the average 20-trading-day return after a ARWR gap up is +4.62%, and after a gap down is +31.94%.
When does ARWR report earnings?
ARWR is expected to report earnings around Nov 24, 2026 after the close (estimated), with an estimated EPS of $-1.59.