Now Live: Cboe Europe real-time data for all major European stocks.
United States
closing in 4h 30m
Main market

STOCKS is currently active.
Closing in 4 hours 30 minutes

11:29
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).
8.068000 EUR
0.396
5.16%
Last update May 8, 9:55 PM CEST
Main market
Day range
7.51600
8.17800
Previous close
7.67200
Open
7.51800
Access this stock data via API
Subscribe
Quantum Corporation
8.07
0.40
5.16%

Historical data

Prices

Date Open High Low Close % Change Volume
May 08, 2026 7.52 8.18 7.52 8.07 7.32% 7400
May 07, 2026 8.20 8.39 7.61 7.67 -6.46% 6671
May 06, 2026 7.65 8.64 7.55 8.48 10.85% 1809
May 05, 2026 6.40 7.02 6.36 6.99 9.32% 0
May 04, 2026 6.49 6.49 6.17 6.42 -0.96% 2225
Apr 30, 2026 5.79 6.11 5.74 6.05 4.46% 0
Apr 29, 2026 5.68 5.83 5.61 5.81 2.36% 0
Apr 28, 2026 5.84 5.90 5.61 5.65 -3.25% 2000
Apr 27, 2026 6.03 6.15 5.69 5.86 -2.79% 3880
Apr 24, 2026 5.94 6.41 5.94 6.08 2.29% 1738
Apr 23, 2026 6.02 6.07 5.89 5.98 -0.73% 698
Apr 22, 2026 5.89 6.21 5.89 6.08 3.23% 0
Apr 21, 2026 6.05 6.19 5.89 5.89 -2.64% 51
Apr 20, 2026 6.09 6.20 5.92 6.01 -1.22% 1950
Apr 17, 2026 5.90 6.30 5.86 6.16 4.30% 200
Apr 16, 2026 6.09 6.39 5.67 5.95 -2.40% 1697
Apr 15, 2026 5.86 6.16 5.86 6.10 4.20% 865
Apr 14, 2026 5.39 5.86 5.38 5.80 7.65% 1300
Apr 13, 2026 5.07 5.46 5.00 5.44 7.34% 0
Access /time_series data via our API — starting from the Basic plan and above.
Main market

Exchange is currently active.
Closing in 4 hours 30 minutes

17:29
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).