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Pre-market opens in 2 days 16 hours 18 minutes
Main market opens in 2 days 21 hours 48 minutes

11:42
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).
3,940 KRW
40
1.03%
Last update Apr 3, 3:00 PM KST
Market closed
Day range
3,870
4,050
Previous close
3,900
Open
3,870
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Booster Co. Ltd.
3,940.00
40
1.03%

Historical data

Prices

Date Open High Low Close % Change Volume
Apr 03, 2026 3.87K 4.05K 3.87K 3.94K 1.81% 18239
Apr 02, 2026 3.92K 3.96K 3.85K 3.90K -0.51% 12023
Apr 01, 2026 3.96K 3.96K 3.80K 3.95K -0.25% 12384
Mar 31, 2026 3.74K 4.01K 3.72K 3.97K 6.16% 31487
Mar 30, 2026 3.80K 3.80K 3.66K 3.77K -0.92% 12146
Mar 27, 2026 3.78K 3.90K 3.78K 3.80K 0.53% 6985
Mar 26, 2026 3.82K 3.90K 3.76K 3.81K -0.13% 19958
Mar 25, 2026 3.71K 3.82K 3.71K 3.78K 1.89% 12277
Mar 24, 2026 3.66K 3.77K 3.62K 3.75K 2.32% 14459
Mar 23, 2026 3.72K 3.72K 3.64K 3.69K -0.81% 9820
Mar 20, 2026 3.64K 3.76K 3.64K 3.72K 2.20% 16877
Mar 19, 2026 3.66K 3.72K 3.66K 3.72K 1.64% 7828
Mar 18, 2026 3.63K 3.71K 3.61K 3.70K 2.07% 14310
Mar 17, 2026 3.70K 3.70K 3.63K 3.64K -1.49% 8127
Mar 16, 2026 3.71K 3.73K 3.65K 3.68K -0.67% 13508
Mar 13, 2026 3.70K 3.73K 3.64K 3.71K 0.14% 16833
Mar 12, 2026 3.66K 3.75K 3.66K 3.71K 1.23% 8244
Mar 11, 2026 3.70K 3.85K 3.68K 3.69K -0.14% 20707
Mar 10, 2026 3.67K 3.77K 3.67K 3.68K 0.27% 7793
Mar 09, 2026 3.67K 3.67K 3.60K 3.67K 0 13573
Mar 06, 2026 3.61K 3.69K 3.57K 3.62K 0.14% 5029
Mar 05, 2026 3.59K 3.65K 3.53K 3.61K 0.56% 86129
Mar 04, 2026 3.57K 3.60K 3.46K 3.60K 0.70% 37307
Mar 03, 2026 3.64K 3.67K 3.60K 3.61K -0.83% 11409
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Market closed

Pre-market opens in 2 days 6 hours 47 minutes
Main market opens in 2 days 8 hours 17 minutes

00:42
00:00
23:59

Trading Hours (Monday - Friday):

Pre-market
07:30 - 09:00
Main market
09:00 - 15:30
Post-market
15:30 - 18:00
All times are displayed in the Asia/Seoul timezone (KST, UTC+09:00).