Now Live: Cboe Europe real-time data for all major European stocks.
United States
closing in 5h 17m
Main market

STOCKS is currently active.
Closing in 5 hours 17 minutes

10:42
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).
160.70000 EUR
0.5
0.31%
Last update May 14, 5:25 PM CEST
Main market
Day range
160.70000
162.5
Previous close
160.20000
Open
162.5
Access this stock data via API
Subscribe
Quest Diagnostics Inc.
160.70
0.50
0.31%

Historical data

Prices

Date Open High Low Close % Change Volume
May 14, 2026 162.50 162.50 160.70 160.70 -1.11% 0
May 13, 2026 161.50 161.50 160.20 160.20 -0.80% 0
May 12, 2026 160.20 162.95 160.20 162.95 1.72% 0
May 11, 2026 158.30 159.50 158.30 159.50 0.76% 0
May 08, 2026 162.20 162.20 159.50 159.50 -1.66% 0
May 07, 2026 160.35 160.70 160.35 160.70 0.22% 0
May 06, 2026 162.50 162.50 162.50 162.50 0 0
May 05, 2026 163.45 163.45 161.90 161.90 -0.95% 0
May 04, 2026 163.55 163.95 163.55 163.95 0.24% 0
Apr 30, 2026 161 164.40 161 164.40 2.11% 0
Apr 29, 2026 166.30 166.30 160.75 160.75 -3.34% 0
Apr 28, 2026 166.95 167.55 166.95 167.55 0.36% 0
Apr 27, 2026 166.50 167.65 166.50 167.65 0.69% 0
Apr 24, 2026 170.30 170.30 168.65 168.65 -0.97% 0
Apr 23, 2026 172.70 172.70 169.20 169.20 -2.03% 0
Apr 22, 2026 174.75 174.75 170.90 170.90 -2.20% 0
Apr 21, 2026 166.15 173.55 166.15 173.55 4.45% 0
Apr 20, 2026 164.15 165.30 164.15 165.30 0.70% 0
Apr 17, 2026 161.85 163.55 161.85 163.55 1.05% 0
Apr 16, 2026 161.65 164.35 161.65 164.35 1.67% 0
Apr 15, 2026 163.80 163.80 162.70 162.70 -0.67% 0
Access /time_series data via our API — starting from the Basic plan and above.
Main market

Exchange is currently active.
Closing in 3 hours 17 minutes

16:42
00:00
08:00
20:00
23:59

Trading Hours (Monday - Friday):

Main market
08:00 - 20:00
All times are displayed in the Europe/Berlin timezone (CEST, UTC+02:00).