4.47 USD
↘ 0.02 (0.45%)PRE MARKET (AS OF 05:02 AM EDT)
CTKB Stock Premarket
Cytek Biosciences, Inc. Common Stock
CTKBNASDAQ • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
CTKB is trading at $4.47 in premarket, down $0.02 (0.45%) from its previous close of $4.47.
📅 CTKB is expected to report earnings around Aug 5, 2026 after the close (estimated), with an estimated EPS of $-0.01. CTKB earnings details →
CTKB Premarket Chart
CTKB Premarket News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for CTKB.
Frequently Asked Questions
What is CTKB's premarket price?
Cytek Biosciences (CTKB) is trading at $4.47 in premarket, down $0.02 (0.45%) from the previous close of $4.47.
Why is CTKB moving in premarket?
Cytek Biosciences (CTKB) is down 0.45% 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 CTKB premarket headlines and gap history below for the likely catalyst.
When does CTKB premarket trading start?
Premarket trading for CTKB 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 CTKB report earnings?
CTKB is expected to report earnings around Aug 5, 2026 after the close (estimated), with an estimated EPS of $-0.01.