Market record by trading date

South Korean stock movers on October 31, 2026

Review verified rankings from the KOSPI and KOSDAQ for October 31, 2026.

The stocks that moved most on this trading date

진양화학 led gainers at +30.00%. 벡트 led decliners at -29.90%. 빛과전자 recorded the highest share volume.

Stocks ranked by accumulated trading value.

Rank	Company	Close	Change	Turnover
1	SK하이닉스000660—	₩1,391,000	-8.85%	₩5,330,988,000,000
2	삼성전자005930—	₩220,500	-4.96%	₩4,336,878,000,000
3	인텔리빅스420610—	₩29,150	+223.89%	₩1,355,774,000,000
4	삼성전기009150—	₩1,166,000	-9.82%	₩1,039,169,000,000
5	삼성전자우005935—	₩171,200	-6.91%	₩893,054,000,000
6	SK스퀘어402340—	₩875,000	-8.18%	₩515,993,000,000
7	삼성SDI006400—	₩535,000	-0.56%	₩422,539,000,000
8	에이피알278470—	₩255,500	-9.56%	₩310,851,000,000
9	한화에어로스페이스012450—	₩682,000	-10.26%	₩276,964,000,000
10	대덕전자353200—	₩116,400	-15.77%	₩242,533,000,000
11	기아000270—	₩94,800	-12.47%	₩217,543,000,000
12	한미반도체042700—	₩181,300	-7.92%	₩173,540,000,000

Stocks ranked by shares traded.

Rank	Company	Close	Change	Volume
1	빛과전자069540—	₩3,885	-3.84%	22,148,745
2	삼성전자005930—	₩220,500	-4.96%	19,485,781
3	라온시큐어042510—	₩19,140	+14.95%	8,390,453
4	대우건설047040—	₩10,620	-8.61%	7,387,055
5	엔젠바이오354200—	₩695	+8.26%	7,229,566
6	상지건설042940—	₩6,700	+7.37%	6,303,148
7	진양화학051630—	₩3,185	+30.00%	6,272,533
8	라온로보틱스232680—	₩11,670	+25.48%	6,260,202
9	빅텍065450—	₩3,080	+2.67%	5,746,828
10	서울반도체046890—	₩11,440	+2.14%	5,630,669
11	멜콘179880—	₩13,410	-21.12%	5,474,160
12	삼성중공업010140—	₩15,930	+1.34%	5,276,409

Stocks with the largest positive move from the prior close.

Rank	Company	Close	Change	Volume
1	진양화학051630—	₩3,185	+30.00%	6,272,533
2	SGA솔루션즈184230—	₩2,575	+29.98%	1,319,094
3	형지엘리트093240—	₩1,840	+29.94%	4,792,069
4	형지I&C011080—	₩873	+29.91%	959,034
5	라온로보틱스232680—	₩11,670	+25.48%	6,260,202
6	안랩053800—	₩121,100	+20.98%	1,346,311
7	HLB바이오스텝278650—	₩6,140	+16.95%	1,607,187
8	라온시큐어042510—	₩19,140	+14.95%	8,390,453
9	한울앤제주276730—	₩1,005	+14.86%	3,227,355
10	진양폴리우레탄010640—	₩3,040	+13.22%	2,611,088
11	KR모터스000040—	₩1,251	+13.01%	501,389
12	화천기계010660—	₩3,260	+13.00%	622,863

Stocks with the largest negative move from the prior close.

Rank	Company	Close	Change	Volume
1	벡트457600—	₩1,805	-29.90%	4,650,458
2	티앤이코리아0053F0—	₩15,640	-27.26%	3,155,263
3	메타케어118000—	₩997	-23.19%	329,919
4	멜콘179880—	₩13,410	-21.12%	5,474,160
5	우림피티에스101170—	₩6,930	-17.99%	294,476
6	에스팀458350—	₩2,955	-17.80%	266,381
7	엘리스0158S0—	₩58,500	-17.72%	755,993
8	슈프리마236200—	₩45,350	-17.40%	243,112
9	알멕354320—	₩39,700	-17.29%	721,923
10	보원케미칼0010F0—	₩2,870	-16.33%	744,193
11	빅웨이브로보틱스0035S0—	₩19,080	-16.13%	1,932,307
12	글로벌테크놀로지486510—	₩7,550	-16.11%	1,161,316

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

Captured: Oct 31, 2026, 10:48 AM