71.60 USD
PREVIOUS CLOSE
HALO Stock Premarket
Halozyme Therapeutics, Inc.
HALONASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
HALO Premarket Chart
HALO Premarket News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for HALO.
Frequently Asked Questions
What is HALO's premarket price?
No premarket activity has been recorded yet for HALO today. The previous regular-session close was $71.60.
When does HALO premarket trading start?
Premarket trading for HALO 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.