Korea Refractories Co., Ltd (010040.KS) KSC

Currency In KRW

010040.KS Historical Return

If you invested ₩1000 in Korea Refractories Co., Ltd (010040.KS) 10 years ago, it would be worth ₩630.08 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a ₩1000 investment made 5 years ago would be worth ₩439.44, while ₩1000 invested 1 year ago would be worth ₩736.4. This corresponds to total returns of -36.99%, -56.06%, -26.36%, respectively, with annualized returns of -4.51%, -15.17%, -26.36%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

010040.KS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	1,591	1,580	1,580	1,646	1,580	32,953
September 09, 2026	1,602	1,591	1,591	1,612	1,584	23,264
September 08, 2026	1,621	1,602	1,602	1,647	1,580	12,351
September 07, 2026	1,625	1,631	1,631	1,675	1,573	89,523
September 04, 2026	1,640	1,643	1,643	1,699	1,577	42,829
September 03, 2026	1,620	1,640	1,640	1,657	1,588	54,357
September 02, 2026	1,598	1,620	1,620	1,658	1,572	52,822
September 01, 2026	1,575	1,598	1,598	1,615	1,574	9,911
August 31, 2026	1,608	1,575	1,575	1,608	1,550	20,465
August 28, 2026	1,605	1,609	1,609	1,641	1,604	20,277
August 27, 2026	1,614	1,605	1,605	1,615	1,592	27,303
August 26, 2026	1,607	1,615	1,615	1,669	1,603	1,181
August 25, 2026	1,610	1,607	1,607	1,610	1,595	9,645
August 24, 2026	1,559	1,610	1,610	1,670	1,559	32,845
August 21, 2026	1,676	1,605	1,605	1,685	1,605	36,377
August 20, 2026	1,715	1,690	1,690	1,715	1,673	24,396
August 19, 2026	1,737	1,748	1,748	1,748	1,654	24,114
August 18, 2026	1,725	1,737	1,737	1,754	1,725	18,759
August 14, 2026	1,745	1,725	1,725	1,745	1,667	9,293
August 13, 2026	1,741	1,687	1,687	1,741	1,687	12,624
August 12, 2026	1,723	1,691	1,691	1,723	1,687	29,920
August 11, 2026	1,674	1,706	1,706	1,715	1,674	17,506
August 10, 2026	1,615	1,700	1,700	1,700	1,615	25,591
August 07, 2026	1,576	1,629	1,629	1,644	1,576	38,731
August 06, 2026	1,599	1,576	1,576	1,637	1,566	39,629
August 05, 2026	1,600	1,612	1,612	1,655	1,600	32,278
August 04, 2026	1,391	1,590	1,590	1,647	1,391	112,906
August 03, 2026	1,397	1,425	1,425	1,464	1,370	34,798
July 31, 2026	1,380	1,371	1,371	1,415	1,353	30,954
July 30, 2026	1,499	1,362	1,362	1,499	1,350	24,732
July 29, 2026	1,420	1,373	1,373	1,497	1,339	90,802
July 28, 2026	1,499	1,426	1,426	1,499	1,373	21,011
July 27, 2026	1,500	1,457	1,457	1,500	1,438	3,226
July 23, 2026	1,410	1,443	1,443	1,479	1,364	39,741
July 22, 2026	1,448	1,410	1,410	1,448	1,387	39,828
July 21, 2026	1,450	1,442	1,442	1,490	1,379	38,609
July 20, 2026	1,490	1,449	1,449	1,546	1,448	66,387
July 16, 2026	1,560	1,526	1,526	1,560	1,506	10,917
July 15, 2026	1,540	1,531	1,531	1,561	1,518	43,852
July 14, 2026	1,540	1,553	1,553	1,566	1,506	31,381
July 13, 2026	1,580	1,553	1,553	1,600	1,547	14,251
July 10, 2026	1,512	1,573	1,573	1,675	1,512	36,932
July 09, 2026	1,566	1,543	1,543	1,581	1,508	13,801
July 08, 2026	1,582	1,566	1,566	1,691	1,549	21,711
July 07, 2026	1,650	1,595	1,595	1,650	1,593	43,895
July 06, 2026	1,628	1,650	1,650	1,689	1,596	79,271
July 03, 2026	1,598	1,628	1,628	1,672	1,582	115,015
July 02, 2026	1,581	1,611	1,611	1,644	1,581	80,253
July 01, 2026	1,705	1,623	1,623	1,705	1,583	203,475
June 30, 2026	1,583	1,610	1,610	1,647	1,583	43,978
June 29, 2026	1,537	1,615	1,615	1,650	1,513	66,231
June 26, 2026	1,519	1,550	1,550	1,550	1,491	49,407
June 25, 2026	1,545	1,532	1,532	1,565	1,519	29,934
June 24, 2026	1,530	1,525	1,525	1,530	1,508	42,450
June 23, 2026	1,527	1,512	1,512	1,552	1,493	144,999
June 22, 2026	1,564	1,540	1,540	1,599	1,531	37,102
June 19, 2026	1,618	1,580	1,580	1,650	1,555	95,967
June 18, 2026	1,645	1,618	1,618	1,650	1,589	8,021
June 17, 2026	1,655	1,618	1,618	1,723	1,610	15,279
June 16, 2026	1,655	1,626	1,626	1,679	1,610	66,469