Optrontec Inc. (082210.KQ) KOE

Currency In KRW

082210.KQ Historical Return

If you invested ₩1000 in Optrontec Inc. (082210.KQ) since IPO date, it would be worth ₩437.04 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a ₩1000 investment made 3 years ago would be worth ₩629.04, while ₩1000 invested 1 year ago would be worth ₩795.81. This corresponds to total returns of -56.3%, -37.1%, -20.42%, respectively, with annualized returns of -20.05%, -14.32%, -20.42%.

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

082210.KQ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	1,743	1,704	1,704	1,743	1,683	7,625
October 20, 2026	1,712	1,699	1,699	1,774	1,681	28,951
October 19, 2026	1,776	1,712	1,712	1,776	1,697	21,103
October 16, 2026	1,660	1,726	1,726	1,730	1,660	21,517
October 15, 2026	1,744	1,660	1,660	1,744	1,650	43,031
October 14, 2026	1,709	1,744	1,744	1,795	1,700	4,593
October 13, 2026	1,735	1,709	1,709	1,735	1,672	25,286
October 12, 2026	1,828	1,735	1,735	1,837	1,735	32,468
October 08, 2026	1,816	1,828	1,828	1,845	1,816	38,305
October 07, 2026	1,813	1,816	1,816	1,820	1,768	45,686
October 06, 2026	1,810	1,784	1,784	1,810	1,705	49,372
October 02, 2026	1,758	1,795	1,795	1,795	1,750	50,175
October 01, 2026	1,820	1,758	1,758	1,820	1,723	14,092
September 30, 2026	1,696	1,745	1,745	1,747	1,696	23,673
September 29, 2026	1,746	1,701	1,701	1,778	1,692	24,449
September 28, 2026	1,799	1,747	1,747	1,799	1,711	21,109
September 23, 2026	1,778	1,777	1,777	1,812	1,730	31,812
September 22, 2026	1,814	1,777	1,777	1,847	1,776	35,728
September 21, 2026	1,818	1,814	1,814	1,905	1,710	108,273
September 18, 2026	1,756	1,811	1,811	1,825	1,756	57,342
September 17, 2026	1,722	1,756	1,756	1,775	1,722	19,350
September 16, 2026	1,750	1,722	1,722	1,763	1,700	34,765
September 15, 2026	1,730	1,755	1,755	1,771	1,697	49,594
September 11, 2026	1,665	1,667	1,667	1,701	1,594	87,874
September 10, 2026	1,700	1,659	1,659	1,700	1,645	47,299
September 09, 2026	1,650	1,671	1,671	1,749	1,636	157,569
September 08, 2026	1,667	1,650	1,650	1,674	1,623	64,755
September 07, 2026	1,682	1,672	1,672	1,850	1,645	177,282
September 04, 2026	1,660	1,682	1,682	1,704	1,660	12,392
September 03, 2026	1,713	1,660	1,660	1,739	1,657	68,958
September 02, 2026	1,690	1,712	1,712	1,740	1,682	17,359
September 01, 2026	1,698	1,763	1,763	1,763	1,691	18,094
August 31, 2026	1,774	1,698	1,698	1,775	1,698	29,219
August 28, 2026	1,720	1,776	1,776	1,780	1,652	58,827
August 27, 2026	1,708	1,709	1,709	1,723	1,658	22,798
August 26, 2026	1,713	1,708	1,708	1,747	1,679	10,899
August 25, 2026	1,648	1,711	1,711	1,714	1,622	43,618
August 24, 2026	1,666	1,648	1,648	1,716	1,647	24,693
August 21, 2026	1,754	1,666	1,666	1,754	1,655	55,044
August 20, 2026	1,800	1,726	1,726	1,800	1,715	33,373
August 19, 2026	1,762	1,726	1,726	1,770	1,695	57,994
August 18, 2026	1,765	1,762	1,762	1,790	1,711	95,102
August 14, 2026	1,735	1,762	1,762	1,789	1,709	50,673
August 13, 2026	1,784	1,732	1,732	1,788	1,717	66,845
August 12, 2026	1,802	1,766	1,766	1,815	1,726	196,592
August 11, 2026	1,885	1,835	1,835	1,891	1,800	119,263
August 10, 2026	1,925	1,885	1,885	1,998	1,733	593,774
August 07, 2026	2,010	1,925	1,925	2,025	1,916	81,451
August 06, 2026	2,070	2,010	2,010	2,070	1,983	72,852
August 05, 2026	2,030	2,070	2,070	2,160	1,990	113,103
August 04, 2026	1,863	2,030	2,030	2,095	1,863	128,546
August 03, 2026	2,000	1,945	1,945	2,065	1,828	80,034
July 31, 2026	1,996	1,998	1,998	2,130	1,965	146,922
July 30, 2026	2,000	1,957	1,957	2,000	1,896	49,894
July 29, 2026	2,100	1,938	1,938	2,145	1,891	158,602
July 28, 2026	2,140	2,075	2,075	2,205	2,010	242,530
July 27, 2026	2,200	2,140	2,140	2,355	2,115	376,180
July 24, 2026	2,185	2,135	2,135	2,215	2,065	157,848
July 23, 2026	2,085	2,140	2,140	2,210	2,050	206,128
July 22, 2026	2,130	2,085	2,085	2,170	2,035	192,926