Now Live: Cboe Europe real-time data for all major European stocks.
United States
opens in 1d 19h 20m
Market closed

Pre-market opens in 1 day 13 hours 50 minutes
Main market opens in 1 day 19 hours 20 minutes

14:10
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).
4.18000 EUR
0.16
3.98%
Last update Apr 24, 9:55 PM CEST
Market closed
Day range
3.96000
4.20000
Previous close
4.020000
Open
3.96000
Access this stock data via API
Subscribe
Niagen Bioscience Inc.
4.18
0.16
3.98%

Historical data

Prices

Date Open High Low Close % Change Volume
Apr 24, 2026 3.96 4.20 3.96 4.18 5.56% 0
Apr 23, 2026 4.16 4.22 4 4.02 -3.37% 0
Apr 22, 2026 3.96 4.26 3.96 4.26 7.58% 0
Apr 21, 2026 4.04 4.16 4 4 -0.99% 0
Apr 20, 2026 4.02 4.12 4.02 4.10 1.99% 0
Apr 17, 2026 4.02 4.20 4 4.10 1.99% 0
Apr 16, 2026 4.02 4.06 3.98 4 -0.50% 0
Apr 15, 2026 3.88 4.06 3.88 3.98 2.58% 0
Apr 14, 2026 3.82 3.98 3.82 3.94 3.14% 0
Apr 13, 2026 3.74 3.92 3.70 3.88 3.74% 0
Apr 10, 2026 3.86 3.86 3.68 3.78 -2.07% 0
Apr 09, 2026 3.84 3.86 3.78 3.80 -1.04% 0
Apr 08, 2026 3.82 3.96 3.82 3.90 2.09% 0
Apr 07, 2026 3.78 3.86 3.78 3.82 1.06% 0
Apr 02, 2026 3.78 3.82 3.72 3.78 0 0
Apr 01, 2026 3.74 3.94 3.74 3.88 3.74% 0
Mar 31, 2026 3.66 3.90 3.60 3.76 2.73% 0
Mar 30, 2026 3.58 3.70 3.58 3.70 3.35% 0
Mar 27, 2026 3.82 3.88 3.58 3.58 -6.28% 0
Mar 26, 2026 3.86 3.90 3.78 3.84 -0.52% 0
Mar 25, 2026 3.86 3.98 3.86 3.86 0 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 1 day 11 hours 49 minutes

20:10
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).