Market record by trading date

South Korean stock movers on October 23, 2026

Review verified rankings from the KOSPI and KOSDAQ for October 23, 2026.

The stocks that moved most on this trading date

윙스풋 led gainers at +30.00%. 뉴인텍 led decliners at -29.99%. 빅텍 recorded the highest share volume.

Stocks ranked by accumulated trading value.

Rank	Company	Close	Change	Turnover
1	SK하이닉스000660—	₩1,234,000	-4.64%	₩3,169,461,000,000
2	삼성전자005930—	₩214,500	-4.03%	₩2,481,936,000,000
3	엠에스바이오0013Y0—	₩13,620	+74.62%	₩1,044,055,000,000
4	삼성전기009150—	₩1,146,000	-1.88%	₩974,697,000,000
5	엘리스0158S0—	₩94,300	+18.02%	₩882,643,000,000
6	삼성E&A028050—	₩56,100	+17.61%	₩678,228,000,000
7	삼성전자우005935—	₩166,600	-3.25%	₩405,014,000,000
8	SK스퀘어402340—	₩749,000	-3.85%	₩323,706,000,000
9	삼성SDI006400—	₩515,000	-7.04%	₩290,161,000,000
10	주성엔지니어링036930—	₩187,900	-8.34%	₩286,971,000,000
11	대덕전자353200—	₩127,300	-3.56%	₩171,898,000,000
12	LG에너지솔루션373220—	₩391,500	-4.86%	₩153,419,000,000

Stocks ranked by shares traded.

Rank	Company	Close	Change	Volume
1	빅텍065450—	₩3,760	+21.68%	32,299,040
2	앤로보틱스138360—	₩1,620	-1.94%	18,542,022
3	SKAI357880—	₩1,851	+29.99%	16,158,941
4	푸드나무290720—	₩1,553	-3.54%	14,477,869
5	삼성E&A028050—	₩56,100	+17.61%	12,321,933
6	형지글로벌308100—	₩301	-15.92%	12,127,394
7	삼성전자005930—	₩214,500	-4.03%	11,418,430
8	빛과전자069540—	₩3,535	-6.23%	11,124,282
9	토마토시스템393210—	₩3,950	+12.70%	10,114,331
10	엘리스0158S0—	₩94,300	+18.02%	9,724,444
11	뉴인텍012340—	₩544	-29.99%	9,410,454
12	대한광통신010170—	₩13,450	-6.01%	9,134,493

Stocks with the largest positive move from the prior close.

Rank	Company	Close	Change	Volume
1	윙스풋335870—	₩3,705	+30.00%	43,808
2	SKAI357880—	₩1,851	+29.99%	16,158,941
3	에이전트AI060900—	₩2,140	+29.93%	452,451
4	빅텍065450—	₩3,760	+21.68%	32,299,040
5	엘리스0158S0—	₩94,300	+18.02%	9,724,444
6	폴라리스AI039980—	₩5,300	+17.78%	5,322,666
7	삼성E&A028050—	₩56,100	+17.61%	12,321,933
8	유니퀘스트077500—	₩12,020	+16.81%	3,185,399
9	이엘피063760—	₩2,505	+16.78%	207,020
10	아이비젼웍스469750—	₩5,680	+16.27%	197,990
11	스페코013810—	₩1,617	+15.25%	2,446,549
12	비나텍126340—	₩108,700	+14.78%	725,611

Stocks with the largest negative move from the prior close.

Rank	Company	Close	Change	Volume
1	뉴인텍012340—	₩544	-29.99%	9,410,454
2	랩지노믹스084650—	₩1,630	-28.98%	652,684
3	로킷헬스케어376900—	₩17,350	-22.54%	1,211,102
4	동양2우B001527—	₩3,565	-17.86%	4,210
5	폴라리스우노114630—	₩1,553	-16.55%	616,728
6	아이앤씨052860—	₩6,040	-16.34%	124,830
7	예선테크250930—	₩1,200	-16.03%	866,693
8	아이크래프트052460—	₩6,380	-15.94%	740,273
9	형지글로벌308100—	₩301	-15.92%	12,127,394
10	서한011370—	₩4,245	-15.77%	3,195,673
11	아이스크림에듀289010—	₩527	-15.14%	374,729
12	TS트릴리온317240—	₩1,185	-14.87%	3,273,263

Bullstory verifies Yahoo Finance market rankings and Naver Finance turnover records before storing each date.

Captured: Oct 22, 2026, 6:17 PM