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 ₩12,457.27 as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a ₩1000 investment made 5 years ago would be worth ₩3,960.79, while ₩1000 invested 1 year ago would be worth ₩1,252.82. This corresponds to total returns of 1,145.73%, 296.08%, 25.28%, respectively, with annualized returns of 28.67%, 31.67%, 25.28%.

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
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
May 26, 2026	10,140	10,110	10,110	10,500	10,020	15,554
May 22, 2026	10,240	10,140	10,140	10,640	10,100	22,953
May 21, 2026	10,400	10,240	10,240	10,880	10,090	18,901
May 20, 2026	10,400	10,200	10,200	10,890	10,160	12,979
May 19, 2026	10,670	10,400	10,400	10,840	10,340	16,485
May 18, 2026	10,320	10,670	10,670	10,990	9,970	34,308
May 15, 2026	10,110	10,330	10,330	10,390	9,860	23,759
May 14, 2026	10,490	10,140	10,140	10,490	10,020	13,332
May 13, 2026	10,380	10,140	10,140	10,380	9,780	14,150
May 12, 2026	9,710	10,290	10,290	10,790	9,330	50,097
May 11, 2026	9,990	9,570	9,570	10,000	9,500	16,904
May 08, 2026	9,430	9,440	9,440	9,960	9,410	4,785
May 07, 2026	9,750	9,430	9,430	9,990	9,320	7,008
May 06, 2026	9,830	9,650	9,650	9,830	9,600	7,745
May 04, 2026	10,330	9,830	9,830	10,330	9,570	14,135
April 30, 2026	10,040	10,050	10,050	10,220	9,910	11,137
April 29, 2026	10,450	10,040	10,040	10,500	10,000	15,837
April 28, 2026	11,000	10,500	10,500	11,000	10,120	9,673
April 27, 2026	11,590	10,720	10,720	11,590	10,720	9,935
April 24, 2026	12,100	10,920	10,920	12,100	10,570	7,869
April 23, 2026	11,400	11,100	11,100	11,850	11,100	7,338
April 22, 2026	10,590	11,450	11,450	11,490	10,520	22,393
April 21, 2026	11,110	10,590	10,590	11,170	10,510	20,860
April 20, 2026	11,680	11,110	11,110	11,790	11,110	26,661
April 17, 2026	11,400	11,680	11,680	11,870	11,260	19,984
April 16, 2026	11,230	11,400	11,400	11,750	11,230	20,101
April 15, 2026	11,950	11,230	11,230	11,990	11,090	36,600
April 14, 2026	11,090	11,600	11,600	11,790	11,000	63,384