Seojin System Co.,Ltd (178320.KQ) KOE

Currency In KRW

178320.KQ Historical Return

If you invested ₩1000 in Seojin System Co.,Ltd (178320.KQ) since IPO date, it would be worth ₩525.62 as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a ₩1000 investment made 3 years ago would be worth ₩2,012.2, while ₩1000 invested 1 year ago would be worth ₩1,586.54. This corresponds to total returns of -47.44%, 101.22%, 58.65%, respectively, with annualized returns of -12.48%, 26.22%, 58.65%.

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

178320.KQ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 31, 2026	30,800	33,000	33,000	33,500	30,100	1.01M
July 30, 2026	27,300	27,900	27,900	30,100	27,300	819,079
July 29, 2026	33,850	29,550	29,550	34,250	27,700	1.46M
July 28, 2026	37,550	33,050	33,050	37,550	31,850	931,939
July 27, 2026	39,800	39,800	39,800	40,950	38,900	601,538
July 24, 2026	41,200	39,000	39,000	41,400	38,250	902,594
July 23, 2026	37,200	42,500	42,500	42,700	36,700	1.2M
July 22, 2026	37,700	36,250	36,250	39,500	36,150	668,560
July 21, 2026	35,700	36,200	36,200	36,600	33,550	1.19M
July 20, 2026	37,900	36,600	36,600	38,550	36,050	662,235
July 16, 2026	40,200	39,300	39,300	42,200	39,000	571,706
July 15, 2026	39,050	41,950	41,950	42,050	37,200	2.08M
July 14, 2026	39,300	37,700	37,700	39,900	36,000	1.22M
July 13, 2026	47,550	39,250	39,250	47,800	38,650	1.68M
July 10, 2026	42,900	47,350	47,350	49,500	42,700	1.14M
July 09, 2026	43,700	41,700	41,700	44,800	40,300	1.16M
July 08, 2026	45,750	43,600	43,600	49,000	42,400	1.34M
July 07, 2026	47,000	45,750	45,750	48,350	44,600	857,687
July 06, 2026	50,900	46,950	46,950	51,100	44,900	1.41M
July 03, 2026	51,900	50,900	50,900	53,000	48,450	843,892
July 02, 2026	55,200	51,800	51,800	57,200	51,300	932,895
July 01, 2026	54,000	56,400	56,400	57,800	54,000	1.57M
June 30, 2026	52,900	52,500	52,500	54,200	49,900	1.28M
June 29, 2026	48,750	52,800	52,800	52,900	48,050	1.43M
June 26, 2026	52,300	48,850	48,850	53,600	48,100	1.32M
June 25, 2026	56,000	53,100	53,100	56,200	50,100	1.9M
June 24, 2026	56,700	55,500	55,500	57,800	52,600	1.67M
June 23, 2026	65,000	56,700	56,700	65,400	56,700	2.04M
June 22, 2026	67,500	66,400	66,400	68,600	63,000	1.51M
June 19, 2026	69,200	67,500	67,500	71,900	65,200	1.32M
June 18, 2026	68,900	69,100	69,100	70,900	65,800	1.05M
June 17, 2026	73,700	68,900	68,900	73,700	68,600	1.2M
June 16, 2026	77,800	74,300	74,300	78,000	69,600	2.41M
June 15, 2026	75,200	78,200	78,200	79,400	73,000	1.65M
June 12, 2026	77,000	75,100	75,100	78,300	69,100	2.79M
June 11, 2026	66,500	74,500	74,500	78,900	65,000	3.38M
June 10, 2026	72,000	69,700	69,700	76,500	66,600	1.25M
June 09, 2026	65,600	73,600	73,600	74,700	64,700	1.4M
June 08, 2026	64,300	65,000	65,000	68,300	63,300	1.13M
June 05, 2026	62,600	70,100	70,100	72,700	62,600	2.53M
June 04, 2026	71,800	69,200	69,200	74,100	68,500	1.64M
June 02, 2026	80,000	72,600	72,600	81,300	68,300	2.12M
June 01, 2026	78,000	75,100	75,100	79,400	71,600	1.98M
May 29, 2026	83,000	77,600	77,600	83,000	71,500	3.1M
May 28, 2026	81,900	80,800	80,800	83,300	77,200	2.96M
May 27, 2026	79,400	78,800	78,800	81,800	76,300	1.84M
May 26, 2026	79,700	78,600	78,600	82,000	76,200	1.76M
May 22, 2026	72,700	77,300	77,300	78,400	72,300	2.24M
May 21, 2026	66,800	72,200	72,200	74,700	66,500	1.91M
May 20, 2026	68,300	65,700	65,700	68,800	61,900	2.42M
May 19, 2026	72,500	69,800	69,800	74,000	69,100	1.71M
May 18, 2026	67,000	72,800	72,800	75,400	66,100	4.98M
May 15, 2026	66,800	67,000	67,000	71,300	64,300	2.17M
May 14, 2026	66,000	66,700	66,700	70,800	65,600	1.44M
May 13, 2026	67,200	66,000	66,000	68,000	63,300	1.58M
May 12, 2026	68,500	69,100	69,100	71,100	64,000	2.14M
May 11, 2026	67,100	67,500	67,500	70,100	64,500	1.91M
May 08, 2026	68,100	66,100	66,100	69,500	65,500	1.39M
May 07, 2026	60,300	68,100	68,100	71,700	60,300	5.44M
May 06, 2026	61,400	59,500	59,500	61,600	56,700	1.99M