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Pre-market opens in 2 days 16 hours 38 minutes
Main market opens in 2 days 22 hours 8 minutes

11:21
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).
1,941 KRW
1
0.05%
Last update Apr 3, 3:00 PM KST
Market closed
Day range
1,880
1,970
Previous close
1,940
Open
1,940
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Aptamer Sciences Inc.
1,941.00
1
0.05%

Historical data

Prices

Date Open High Low Close % Change Volume
Apr 03, 2026 1.94K 1.97K 1.88K 1.94K 0.05% 187182
Apr 02, 2026 1.95K 1.98K 1.86K 1.94K -0.67% 324247
Apr 01, 2026 1.93K 1.97K 1.90K 1.91K -1.09% 189496
Mar 31, 2026 1.91K 1.94K 1.87K 1.90K -0.16% 292361
Mar 30, 2026 1.85K 1.94K 1.77K 1.91K 3.20% 372351
Mar 27, 2026 1.85K 1.96K 1.81K 1.85K -0.27% 362775
Mar 26, 2026 1.87K 2.00K 1.78K 1.85K -1.12% 1090778
Mar 25, 2026 1.75K 1.95K 1.75K 1.84K 5.21% 1441525
Mar 24, 2026 1.68K 1.74K 1.58K 1.74K 3.27% 1048010
Mar 23, 2026 1.56K 1.75K 1.55K 1.68K 7.88% 1348714
Mar 20, 2026 1.47K 1.58K 1.47K 1.56K 6.12% 329380
Mar 19, 2026 1.59K 1.59K 1.47K 1.47K -7.50% 423400
Mar 18, 2026 1.48K 1.60K 1.47K 1.59K 7.41% 352573
Mar 17, 2026 1.56K 1.63K 1.43K 1.48K -4.63% 662224
Mar 16, 2026 1.38K 1.67K 1.37K 1.55K 12.36% 2199837
Mar 13, 2026 1.40K 1.41K 1.37K 1.38K -1.07% 169491
Mar 12, 2026 1.41K 1.43K 1.38K 1.40K -0.64% 148420
Mar 11, 2026 1.41K 1.43K 1.36K 1.40K -0.36% 145776
Mar 10, 2026 1.43K 1.48K 1.39K 1.40K -1.89% 346849
Mar 09, 2026 1.41K 1.45K 1.35K 1.43K 1.57% 381591
Mar 06, 2026 1.33K 1.42K 1.27K 1.41K 5.72% 671043
Mar 05, 2026 1.30K 1.39K 1.30K 1.33K 2.55% 295663
Mar 04, 2026 1.36K 1.36K 1.23K 1.29K -5.21% 538749
Mar 03, 2026 1.25K 1.45K 1.21K 1.36K 8.95% 1470614
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Market closed

Pre-market opens in 2 days 7 hours 8 minutes
Main market opens in 2 days 8 hours 38 minutes

00:21
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).