Kumho Petrochemical Co., Ltd. (011780.KS) KSC

Currency In KRW

011780.KS Historical Return

If you invested ₩1000 in Kumho Petrochemical Co., Ltd. (011780.KS) 10 years ago, it would be worth ₩2,421.57 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 ₩746.61, while ₩1000 invested 1 year ago would be worth ₩1,161.48. This corresponds to total returns of 142.16%, -25.34%, 16.15%, respectively, with annualized returns of 9.24%, -5.68%, 16.15%.

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

011780.KS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	129,200	126,800	126,800	131,900	124,400	135,499
September 09, 2026	123,100	130,000	130,000	130,300	123,000	117,527
September 08, 2026	126,400	123,800	123,800	126,600	123,200	75,840
September 07, 2026	126,200	126,000	126,000	126,800	123,400	77,247
September 04, 2026	132,500	125,900	125,900	134,200	124,200	121,059
September 03, 2026	129,000	133,100	133,100	136,300	125,500	212,349
September 02, 2026	127,600	127,200	127,200	130,100	126,600	93,469
September 01, 2026	125,900	130,100	130,100	134,500	125,700	113,367
August 31, 2026	125,200	127,500	127,500	127,800	123,300	203,436
August 28, 2026	122,300	125,900	125,900	126,200	121,100	74,770
August 27, 2026	123,600	123,600	123,600	124,800	121,500	84,108
August 26, 2026	120,900	124,000	124,000	124,300	118,900	150,501
August 25, 2026	119,000	120,200	120,200	120,200	116,400	67,319
August 24, 2026	118,300	120,000	120,000	120,000	116,400	98,064
August 21, 2026	119,000	117,200	117,200	119,500	116,400	106,726
August 20, 2026	123,000	120,000	120,000	125,700	119,700	132,284
August 19, 2026	123,100	123,600	123,600	124,700	121,000	69,773
August 18, 2026	129,400	126,500	126,500	130,600	124,500	120,711
August 14, 2026	129,000	130,600	130,600	131,900	128,500	92,544
August 13, 2026	126,300	128,900	128,900	130,900	126,300	215,381
August 12, 2026	127,500	126,300	126,300	129,000	125,500	116,415
August 11, 2026	123,300	127,400	127,400	129,900	123,000	132,325
August 10, 2026	125,700	125,100	125,100	125,800	118,800	317,044
August 07, 2026	122,000	129,600	129,600	139,000	120,500	405,064
August 06, 2026	119,000	121,700	121,700	121,700	118,600	45,816
August 05, 2026	117,500	119,800	119,800	120,500	117,300	71,821
August 04, 2026	112,000	117,000	117,000	117,000	111,300	93,450
August 03, 2026	112,400	113,000	113,000	114,900	110,200	72,784
July 31, 2026	115,200	114,400	114,400	116,000	111,000	100,866
July 30, 2026	106,900	113,000	113,000	115,200	106,900	101,455
July 29, 2026	114,500	110,000	110,000	117,400	107,500	87,326
July 28, 2026	120,000	115,400	115,400	120,000	114,000	67,132
July 27, 2026	123,500	121,500	121,500	125,300	120,700	72,276
July 24, 2026	123,900	124,400	124,400	126,200	122,000	66,217
July 23, 2026	117,400	125,100	125,100	125,600	117,400	95,052
July 22, 2026	118,800	117,700	117,700	122,000	117,500	49,696
July 21, 2026	116,500	118,000	118,000	118,800	113,100	46,793
July 20, 2026	121,600	117,100	117,100	121,800	116,800	70,934
July 16, 2026	118,200	123,500	123,500	125,600	117,400	120,600
July 15, 2026	118,300	117,400	117,400	120,500	117,000	50,712
July 14, 2026	119,400	116,100	116,100	121,400	115,300	122,047
July 13, 2026	118,000	117,400	117,400	121,500	116,300	67,639
July 10, 2026	112,000	117,400	117,400	119,600	112,000	80,822
July 09, 2026	112,500	111,900	111,900	115,000	108,700	134,731
July 08, 2026	117,000	112,500	112,500	117,500	110,900	76,376
July 07, 2026	117,000	117,000	117,000	117,700	113,700	53,712
July 06, 2026	115,600	116,800	116,800	117,400	113,100	52,427
July 03, 2026	117,600	115,700	115,700	117,900	112,000	63,303
July 02, 2026	116,000	116,900	116,900	119,900	111,400	106,870
July 01, 2026	115,300	116,400	116,400	117,600	113,900	75,767
June 30, 2026	120,100	113,300	113,300	120,100	112,200	105,211
June 29, 2026	115,700	120,000	120,000	121,000	113,100	73,459
June 26, 2026	116,400	113,900	113,900	116,700	111,000	102,382
June 25, 2026	121,500	116,300	116,300	123,500	115,900	92,414
June 24, 2026	113,100	121,300	121,300	122,600	112,300	96,516
June 23, 2026	119,900	113,700	113,700	121,000	113,300	85,671
June 22, 2026	123,600	120,000	120,000	124,800	119,900	63,325
June 19, 2026	129,800	125,000	125,000	131,500	121,300	171,285
June 18, 2026	134,000	129,000	129,000	136,500	129,000	81,671
June 17, 2026	131,900	135,400	135,400	137,700	129,200	120,293