3.50 USD
↗ 0.04 (1.16%)PRE MARKET (AS OF Mon 07:57 PM EDT)
KOSS Stock Premarket
Koss Corp
KOSSNASDAQ • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
KOSS is trading at $3.50 in premarket, up $0.04 (1.16%) from its previous close of $3.46.
📅 KOSS reported earnings on Oct 26, 2026 after the close. KOSS earnings details →
KOSS Premarket Chart
KOSS Premarket News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for KOSS.
Related: KOSS quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is KOSS's premarket price?
Koss (KOSS) is trading at $3.50 in premarket, up $0.04 (1.16%) from the previous close of $3.46.
Why is KOSS moving in premarket?
Koss (KOSS) is up 1.16% 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 KOSS premarket headlines and gap history below for the likely catalyst.
When does KOSS premarket trading start?
Premarket trading for KOSS 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 KOSS report earnings?
KOSS reported earnings on Oct 26, 2026 after the close.