Now Live: Cboe Europe real-time data for all major European stocks.
United States
opens in 2h 37m
Pre-market

STOCKS is currently open for pre-market.
Main market opens in 2 hours 37 minutes

06:52
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).
18.78000 EUR
0.13
0.69%
Last update Jun 23, 9:57 PM CEST
Main market
Day range
18.70000
18.91000
Previous close
18.91000
Open
18.76000
Access this stock data via API
Subscribe
Hellenic Telecommunications Organization S.A.
18.78
0.13
0.69%

Historical data

Prices

Date Open High Low Close % Change Volume
Jun 23, 2026 18.76 18.91 18.70 18.78 0.11% 0
Jun 22, 2026 19.12 19.22 18.91 18.91 -1.10% 0
Jun 19, 2026 18.93 19.17 18.54 19.07 0.74% 0
Jun 18, 2026 18.92 19.12 18.85 19.04 0.63% 622
Jun 17, 2026 19.52 19.58 19.04 19.24 -1.43% 0
Jun 16, 2026 19.27 19.45 18.77 19.45 0.93% 0
Jun 15, 2026 19.43 19.45 19.16 19.25 -0.93% 0
Jun 12, 2026 18.98 19.37 18.51 19.12 0.74% 0
Jun 11, 2026 18.57 19.02 18.57 19.02 2.42% 0
Jun 10, 2026 18.01 18.66 18.01 18.48 2.61% 0
Jun 09, 2026 18.13 18.18 18.09 18.09 -0.22% 0
Jun 08, 2026 18.07 18.20 17.91 18.09 0.11% 0
Jun 05, 2026 18.09 18.23 18.05 18.16 0.39% 110
Jun 04, 2026 18.08 18.18 17.86 18.16 0.44% 0
Jun 03, 2026 17.93 18.11 17.67 18.09 0.89% 339
Jun 02, 2026 18.47 18.55 17.84 17.86 -3.30% 0
Jun 01, 2026 18.32 18.52 18.30 18.42 0.55% 0
May 29, 2026 18.43 18.43 18 18.26 -0.92% 600
May 28, 2026 18.27 18.37 18.15 18.32 0.27% 0
May 27, 2026 18.50 18.54 18.26 18.41 -0.49% 0
May 26, 2026 18.51 18.57 18.43 18.49 -0.11% 0
May 25, 2026 18.91 18.92 18.47 18.57 -1.80% 0
Access /time_series data via our API — starting from the Basic plan and above.
Main market

Exchange is currently active.
Closing in 9 hours 7 minutes

12:52
00:00
08:00
22:00
23:59

Trading Hours (Monday - Friday):

Main market
08:00 - 22:00
All times are displayed in the Europe/Berlin timezone (CEST, UTC+02:00).