Sejong Telecom, Inc. (036630.KQ) KOE

Currency In KRW

036630.KQ Historical Return

If you invested ₩1000 in Sejong Telecom, Inc. (036630.KQ) 10 years ago, it would be worth ₩3,597.51 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a ₩1000 investment made 5 years ago would be worth ₩5,129.97, while ₩1000 invested 1 year ago would be worth ₩1,641.37. This corresponds to total returns of 259.75%, 413%, 64.14%, respectively, with annualized returns of 13.65%, 38.68%, 64.14%.

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

036630.KQ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	7,800	8,040	8,040	8,350	7,800	28,831
August 20, 2026	7,740	8,040	8,040	8,040	7,580	16,693
August 19, 2026	7,300	7,740	7,740	8,400	7,030	99,790
August 18, 2026	7,170	7,180	7,180	7,240	7,040	13,969
August 14, 2026	7,200	7,160	7,160	7,270	7,060	8,196
August 13, 2026	7,060	7,000	7,000	7,250	6,950	7,808
August 12, 2026	7,100	7,000	7,000	7,250	6,890	8,048
August 11, 2026	6,870	7,090	7,090	7,340	6,830	18,203
August 10, 2026	6,860	6,870	6,870	7,180	6,780	4,669
August 07, 2026	7,080	6,850	6,850	7,120	6,800	8,119
August 06, 2026	7,010	7,060	7,060	7,160	7,000	3,111
August 05, 2026	7,050	7,300	7,300	7,400	7,050	7,045
August 04, 2026	6,990	7,050	7,050	7,300	6,790	6,166
August 03, 2026	7,010	6,990	6,990	7,180	6,800	6,059
July 31, 2026	6,700	7,010	7,010	7,190	6,700	8,818
July 30, 2026	7,150	6,700	6,700	7,150	6,600	10,389
July 29, 2026	7,490	6,920	6,920	7,490	6,450	18,987
July 28, 2026	7,320	7,080	7,080	7,320	6,970	15,047
July 27, 2026	7,150	7,320	7,320	7,520	6,840	29,299
July 24, 2026	6,560	7,060	7,060	7,160	6,440	42,907
July 23, 2026	6,650	6,480	6,480	6,650	6,340	23,572
July 22, 2026	6,400	6,410	6,410	6,810	6,400	15,677
July 21, 2026	6,550	6,460	6,460	6,600	6,120	17,816
July 20, 2026	6,810	6,620	6,620	7,080	6,510	27,569
July 16, 2026	7,260	7,000	7,000	7,260	6,890	22,568
July 15, 2026	7,200	7,310	7,310	7,430	6,850	43,549
July 14, 2026	7,740	7,200	7,200	7,810	6,910	55,911
July 13, 2026	9,160	7,580	7,580	9,350	7,430	202,288
July 10, 2026	9,030	9,160	9,160	11,100	8,920	694,452
July 09, 2026	8,300	9,280	9,280	11,190	7,560	1.31M
July 08, 2026	10,500	8,810	8,810	10,660	8,210	1.1M
July 07, 2026	8,200	8,200	8,200	8,200	8,200	10,995
July 06, 2026	6,200	6,310	6,310	6,550	6,200	2,455
July 03, 2026	5,990	6,250	6,250	6,280	5,990	5,271
July 02, 2026	6,900	5,990	5,990	6,900	5,990	14,798
July 01, 2026	6,250	6,370	6,370	6,700	6,250	6,975
June 30, 2026	6,350	6,250	6,250	6,350	6,160	2,673
June 29, 2026	5,850	6,220	6,220	6,330	5,690	11,500
June 26, 2026	6,270	5,680	5,680	6,340	5,540	19,435
June 25, 2026	6,370	6,270	6,270	6,420	5,910	11,688
June 24, 2026	6,690	6,370	6,370	6,990	6,320	11,703
June 23, 2026	7,150	6,630	6,630	7,330	6,500	16,979
June 22, 2026	7,890	7,150	7,150	7,890	7,000	24,684
June 19, 2026	8,360	7,890	7,890	8,690	7,800	15,697
June 18, 2026	8,590	8,410	8,410	8,850	8,340	8,711
June 17, 2026	8,980	8,590	8,590	8,980	8,300	14,287
June 16, 2026	9,640	8,800	8,800	9,790	8,790	54,749
June 15, 2026	11,290	9,500	9,500	11,290	9,330	109,810
June 12, 2026	12,380	11,540	11,540	13,200	11,530	35,920
June 11, 2026	11,800	12,310	12,310	12,950	11,570	46,548
June 10, 2026	12,180	12,080	12,080	12,260	11,870	35,987
June 09, 2026	12,900	12,150	12,150	12,920	11,800	34,868
June 08, 2026	11,100	12,560	12,560	12,940	11,000	128,202
June 05, 2026	11,910	11,100	11,100	11,910	10,600	21,524
June 04, 2026	12,600	12,150	12,150	13,500	11,910	40,173
June 02, 2026	13,000	12,600	12,600	13,010	11,380	60,061
June 01, 2026	11,340	12,500	12,500	12,890	11,340	78,519
May 29, 2026	11,300	11,330	11,330	12,230	10,600	69,725
May 28, 2026	10,900	11,370	11,370	12,500	10,560	90,556
May 27, 2026	10,450	10,900	10,900	10,920	10,120	33,233