Now Live: Cboe Europe real-time data for all major European stocks.
closing in 6h
Main market

STOCKS is currently active.
Closing in 6 hours

09:59
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).
128.72400 USD
5.716
4.25%
Last update Apr 9, 4:29 PM BST
Main market
Day range
126.71000
145.039993
Previous close
134.44000
Open
127.69000
Access this stock data via API
Subscribe
Applied Optoelectronics, Inc.
128.72
5.72
4.25%

Earnings

Date Estimate EPS Actual EPS Difference % Surprise
May 06, 2026
Feb 24, 2026
Feb 04, 2026 1.32 1.35 0.03 2.27%
Sep 15, 2025 0.03 -0.02 -0.05 -166.67%
Access /earnings data via our API — starting from the Grow plan (individual) and the Venture plan (business) and above.
Main market

Exchange is currently active.
Closing in 1 hour 30 minutes

14:59
00:00
08:00
16:30
23:59

Trading Hours (Monday - Friday):

Pre-market
07:15 - 08:00
Main market
08:00 - 16:30
Post-market
16:30 - 17:15
All times are displayed in the Europe/London timezone (BST, UTC+01:00).