Stock listing

KRX:462520 Chosun Refractories Co., Ltd. (조선내화) 주가

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Share price · KRX:462520

₩10,890 KRW -140 (-1.3%)

Close on Oct 30, 2026

Past year -24.2% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits

Day range: ₩10,740 – ₩11,100 KRWOct 30, 2026
Volume: 12,295 sharesOct 30, 2026
Market cap: ₩129.0B KRWAt the close on Oct 30, 2026 · price × 11.85M shares outstanding
52-week range: ₩10,740 – ₩16,600 KRWLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day: ₩277.6M KRWMedian day 7,978 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026

$Chosun Refractories Co., Ltd. logo$

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · KRX:462520 · KRW, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Fri, Oct 30	₩10,890	-140	-1.3%	₩11,030	₩11,100	₩10,740	12,295
Thu, Oct 29	₩11,030	+20	+0.2%	₩11,180	₩11,180	₩10,890	11,898
Wed, Oct 28	₩11,010	-20	-0.2%	₩11,100	₩11,190	₩11,000	6,759
Tue, Oct 27	₩11,030	-10	-0.1%	₩10,980	₩11,210	₩10,980	12,050
Mon, Oct 26	₩11,040	-70	-0.6%	₩11,280	₩11,280	₩10,980	6,592
Fri, Oct 23	₩11,110	-190	-1.7%	₩11,300	₩11,300	₩11,040	10,821
Thu, Oct 22	₩11,300	-10	-0.1%	₩11,330	₩11,340	₩11,240	4,815
Wed, Oct 21	₩11,310	-110	-1.0%	₩11,270	₩11,450	₩11,270	2,502
Tue, Oct 20	₩11,420	-10	-0.1%	₩11,430	₩11,430	₩11,280	5,139
Mon, Oct 19	₩11,430	+100	+0.9%	₩11,450	₩11,450	₩11,230	4,797
Fri, Oct 16	₩11,330	+100	+0.9%	₩11,150	₩11,490	₩11,150	10,648
Thu, Oct 15	₩11,230	-160	-1.4%	₩11,100	₩11,300	₩11,020	17,168
Wed, Oct 14	₩11,390	+120	+1.1%	₩11,120	₩11,540	₩11,120	18,519
Tue, Oct 13	₩11,270	-430	-3.7%	₩11,670	₩11,670	₩11,110	33,385
Mon, Oct 12	₩11,700	-640	-5.2%	₩12,370	₩12,370	₩11,670	50,714
Thu, Oct 8	₩12,340	-520	-4.0%	₩12,860	₩12,860	₩12,340	42,694
Wed, Oct 7	₩12,860	-230	-1.8%	₩13,090	₩13,090	₩12,820	41,274
Tue, Oct 6	₩13,090	+270	+2.1%	₩12,860	₩15,040	₩12,760	644,052
Fri, Oct 2	₩12,820	+50	+0.4%	₩12,770	₩12,840	₩12,740	1,425
Thu, Oct 1	₩12,770	+80	+0.6%	₩12,800	₩12,800	₩12,670	3,372
Wed, Sep 30	₩12,690	+20	+0.2%	₩12,780	₩12,800	₩12,630	2,503
Tue, Sep 29	₩12,670	-30	-0.2%	₩12,700	₩12,780	₩12,610	3,118
Mon, Sep 28	₩12,700	-20	-0.2%	₩12,660	₩12,940	₩12,600	15,215
Wed, Sep 23	₩12,720	+120	+1.0%	₩12,770	₩12,770	₩12,560	4,487
Tue, Sep 22	₩12,600	-50	-0.4%	₩12,670	₩12,790	₩12,000	13,461
Mon, Sep 21	₩12,650	+80	+0.6%	₩12,560	₩12,670	₩12,500	4,585
Fri, Sep 18	₩12,570	-40	-0.3%	₩12,740	₩12,740	₩12,560	8,812
Thu, Sep 17	₩12,610	-110	-0.9%	₩12,650	₩12,700	₩12,600	7,115
Wed, Sep 16	₩12,720	-80	-0.6%	₩12,800	₩12,800	₩12,650	4,706
Tue, Sep 15	₩12,800	-20	-0.2%	₩12,820	₩12,880	₩12,700	5,480
Mon, Sep 14	₩12,820	+10	+0.1%	₩12,810	₩12,830	₩12,750	2,137
Fri, Sep 11	₩12,810	-100	-0.8%	₩12,990	₩12,990	₩12,700	3,294
Thu, Sep 10	₩12,910	0	0.0%	₩12,950	₩12,950	₩12,810	3,887
Wed, Sep 9	₩12,910	+10	+0.1%	₩12,950	₩12,950	₩12,800	3,960
Tue, Sep 8	₩12,900	-10	-0.1%	₩13,000	₩13,000	₩12,830	5,765
Mon, Sep 7	₩12,910	+60	+0.5%	₩12,860	₩13,090	₩12,850	4,470
Fri, Sep 4	₩12,850	-120	-0.9%	₩13,000	₩13,000	₩12,820	12,952
Thu, Sep 3	₩12,970	-100	-0.8%	₩13,090	₩13,090	₩12,910	15,222
Wed, Sep 2	₩13,070	-160	-1.2%	₩13,190	₩13,230	₩13,060	2,299
Tue, Sep 1	₩13,230	+100	+0.8%	₩13,130	₩13,230	₩13,090	4,664
Mon, Aug 31	₩13,130	-110	-0.8%	₩13,240	₩13,240	₩13,020	2,837
Fri, Aug 28	₩13,240	+250	+1.9%	₩13,020	₩13,270	₩12,970	7,144
Thu, Aug 27	₩12,990	-90	-0.7%	₩13,190	₩13,190	₩12,970	4,234
Wed, Aug 26	₩13,080	-30	-0.2%	₩13,120	₩13,130	₩13,010	5,284
Tue, Aug 25	₩13,110	+60	+0.5%	₩12,920	₩13,130	₩12,900	6,876
Mon, Aug 24	₩13,050	-40	-0.3%	₩13,090	₩13,160	₩12,980	7,080
Fri, Aug 21	₩13,090	-60	-0.5%	₩13,110	₩13,190	₩12,950	9,423
Thu, Aug 20	₩13,150	-40	-0.3%	₩13,190	₩13,260	₩13,100	13,371
Wed, Aug 19	₩13,190	-90	-0.7%	₩13,290	₩13,370	₩13,070	23,722
Tue, Aug 18	₩13,280	-360	-2.6%	₩13,790	₩13,790	₩13,170	28,572
Fri, Aug 14	₩13,640	-40	-0.3%	₩13,680	₩13,720	₩13,560	11,188
Thu, Aug 13	₩13,680	-60	-0.4%	₩13,750	₩13,790	₩13,600	14,694
Wed, Aug 12	₩13,740	-150	-1.1%	₩13,990	₩13,990	₩13,700	15,804
Tue, Aug 11	₩13,890	+90	+0.7%	₩13,820	₩13,990	₩13,750	21,353
Mon, Aug 10	₩13,800	-10	-0.1%	₩13,810	₩13,900	₩13,680	17,225
Fri, Aug 7	₩13,810	+10	+0.1%	₩13,890	₩13,890	₩13,660	13,461
Thu, Aug 6	₩13,800	-110	-0.8%	₩14,030	₩14,030	₩13,500	20,966
Wed, Aug 5	₩13,910	-40	-0.3%	₩13,960	₩14,080	₩13,870	8,940
Tue, Aug 4	₩13,950	+190	+1.4%	₩13,940	₩14,040	₩13,820	5,620
Mon, Aug 3	₩13,760	-180	-1.3%	₩13,910	₩14,230	₩13,760	15,414
Fri, Jul 31	₩13,940	+60	+0.4%	₩14,020	₩14,190	₩13,680	11,200
Thu, Jul 30	₩13,880	+160	+1.2%	₩13,740	₩13,880	₩13,590	6,028

Ticker: KRX:462520
Asset type: Stock
Exchange: KRX
Currency: KRW

Latest news

Chosun Refractories Wins 55.6 Billion Won Order

Sep 24, 2025

All Chosun Refractories Co., Ltd. news

Chosun Refractories Co., Ltd. on 6ix

News releases: 1 in all · newest Sep 24, 2025 · oldest 2025