Now Live: Cboe Europe real-time data for all major European stocks.
opens in 2d 47m
Market closed

Pre-market opens in 1 day 19 hours 17 minutes
Main market opens in 2 days 47 minutes

08:42
00:00
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).
3.44000 EUR
0.52
13.13%
Last update Apr 2, 9:55 PM CEST
Market closed
Day range
3.42000
3.88000
Previous close
3.96000
Open
3.76000
Access this stock data via API
Subscribe
Quantum BioPharma Ltd.
3.44
0.52
13.13%

Historical data

Prices

Date Open High Low Close % Change Volume
Apr 02, 2026 3.76 3.88 3.42 3.44 -8.51% 1276
Apr 01, 2026 4.06 4.44 3.76 3.96 -2.46% 0
Mar 31, 2026 3.64 3.86 3.50 3.78 3.85% 0
Mar 30, 2026 4.40 5.40 4.22 4.78 8.64% 4662
Mar 27, 2026 3.24 3.32 3.10 3.24 0 0
Mar 26, 2026 3.44 3.60 3.10 3.26 -5.23% 0
Mar 25, 2026 4.18 4.36 3.60 3.60 -13.88% 419
Mar 24, 2026 2.58 2.58 2.58 2.58 0 0
Mar 23, 2026 1.87 1.99 1.87 1.98 5.88% 3000
Mar 20, 2026 1.98 1.98 1.87 1.87 -5.56% 0
Mar 19, 2026 2.02 2.04 1.98 2 -0.99% 0
Mar 18, 2026 1.99 2.08 1.99 2.06 3.52% 0
Mar 17, 2026 2.02 2.04 1.98 1.99 -1.49% 0
Mar 16, 2026 2.06 2.06 1.98 1.98 -3.88% 0
Mar 13, 2026 2.08 2.18 1.98 2.12 1.92% 0
Mar 12, 2026 1.86 1.92 1.82 1.85 -0.54% 300
Mar 11, 2026 2.44 2.58 2.42 2.44 0 0
Mar 10, 2026 2.84 2.94 2.42 2.42 -14.79% 0
Mar 09, 2026 3 3 2.84 2.88 -4% 50
Mar 06, 2026 3.02 3.06 2.96 3.02 0 0
Mar 05, 2026 3.18 3.20 3.06 3.06 -3.77% 0
Mar 04, 2026 3.14 3.24 3.12 3.20 1.91% 0
Access /time_series data via our API — starting from the Basic plan and above.
Market closed

Exchange is currently closed (non-working day)
Main market opens in 2 days 17 hours 17 minutes

14:42
00:00
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).