2.81 USD
PREVIOUS CLOSE
NB Stock Premarket
NioCorp Developments Ltd. Common Stock
NBNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
📅 NB reported earnings on Nov 12, 2026 after the close, with an estimated EPS of $-0.03. NB earnings details →
NB Premarket Chart
NB Premarket News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for NB.
Related: NB quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is NB's premarket price?
No premarket activity has been recorded yet for NB today. The previous regular-session close was $2.81.
When does NB premarket trading start?
Premarket trading for NB 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.
When does NB report earnings?
NB reported earnings on Nov 12, 2026 after the close, with an estimated EPS of $-0.03.