KT Corporation (KT) NYSE

Currency In USD

KT Historical Return

If you invested $1000 in KT Corporation (KT) 10 years ago, it would be worth $1,977.14 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 $1,833.18, while $1000 invested 1 year ago would be worth $1,000. This corresponds to total returns of 97.71%, 83.32%, 0%, respectively, with annualized returns of 7.05%, 12.89%, 0%.

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

KT Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	19.48	19.6	19.6	19.74	19.42	1.93M
September 09, 2026	19.7	19.74	19.74	19.83	19.59	1.28M
September 08, 2026	19.83	19.78	19.78	19.98	19.76	778,588
September 04, 2026	19.8	19.79	19.79	19.88	19.66	799,950
September 03, 2026	19.81	19.83	19.83	19.88	19.52	765,373
September 02, 2026	19.8	19.65	19.65	19.81	19.48	928,218
September 01, 2026	19.79	19.67	19.67	19.95	19.62	933,298
August 31, 2026	19.61	19.68	19.68	19.75	19.5	1.31M
August 28, 2026	19.71	19.63	19.63	19.71	19.45	892,909
August 27, 2026	19.6	19.6	19.6	19.69	19.49	1.53M
August 26, 2026	19.34	19.66	19.66	19.68	19.34	1.03M
August 25, 2026	19.03	19.23	19.23	19.31	18.93	1.28M
August 24, 2026	18.86	18.95	18.95	19.02	18.79	754,755
August 21, 2026	18.87	18.9	18.9	19.25	18.87	952,729
August 20, 2026	18.75	18.67	18.67	18.97	18.59	968,158
August 19, 2026	18.96	19	19	19.27	18.85	1.22M
August 18, 2026	19.08	18.78	18.78	19.11	18.74	1.08M
August 17, 2026	19.25	19	19	19.25	18.8	991,028
August 14, 2026	19.2	19.12	19.12	19.37	19.02	1.73M
August 13, 2026	18.55	18.96	18.96	19.12	18.49	2.12M
August 12, 2026	18.71	18.53	18.53	18.73	18.36	1.27M
August 11, 2026	18.44	18.54	18.54	18.64	18.43	1.96M
August 10, 2026	18.29	18.3	18.3	18.45	18.17	1.65M
August 07, 2026	18.54	18.5	18.5	18.62	18.36	1.46M
August 06, 2026	18.42	18.53	18.53	18.64	18.25	2.11M
August 05, 2026	18.5	18.18	18.18	18.6	18.18	1.56M
August 04, 2026	18.56	18.46	18.46	18.8	18.44	3.31M
August 03, 2026	18.48	18.38	18.38	18.5	18.32	2.98M
July 31, 2026	18.5	18.09	18.09	18.5	17.94	2.46M
July 30, 2026	18.16	18.48	18.48	18.52	18.16	1.74M
July 29, 2026	18.55	18.35	18.35	18.7	18.21	742,585
July 28, 2026	18.81	18.79	18.79	18.99	18.69	1.2M
July 27, 2026	18.59	18.73	18.73	18.81	18.52	1.04M
July 24, 2026	18.45	18.56	18.56	18.62	18.45	1.1M
July 23, 2026	18.19	18.26	18.26	18.5	18.16	1.21M
July 22, 2026	17.89	18	18	18	17.76	1.83M
July 21, 2026	17.95	17.86	17.86	18	17.79	1.06M
July 20, 2026	17.72	17.9	17.9	18	17.57	1.74M
July 17, 2026	17.7	17.56	17.56	17.8	17.52	904,450
July 16, 2026	17.51	17.65	17.65	17.93	17.51	793,916
July 15, 2026	17.35	17.34	17.34	17.63	17.25	1.44M
July 14, 2026	17.48	17.34	17.34	17.61	17.29	1.29M
July 13, 2026	17.8	17.38	17.38	17.83	17.36	1.37M
July 10, 2026	18.66	17.95	17.95	18.66	17.77	1.83M
July 09, 2026	18.42	18.68	18.68	18.68	18.33	1.26M
July 08, 2026	18.29	18.29	18.29	18.34	18.09	1.43M
July 07, 2026	17.89	18.26	18.26	18.36	17.84	1.49M
July 06, 2026	18	17.64	17.64	18	17.55	1.64M
July 02, 2026	17.5	17.69	17.69	17.86	17.5	1.78M
July 01, 2026	17.14	17.26	17.26	17.38	17.13	1.21M
June 30, 2026	17.43	17.28	17.28	17.51	17.27	941,184
June 29, 2026	17.59	17.44	17.44	17.75	17.21	936,442
June 26, 2026	17.74	17.65	17.65	17.97	17.6	1.44M
June 25, 2026	18.07	17.81	17.81	18.16	17.74	2.24M
June 24, 2026	17.6	17.81	17.81	17.97	17.6	2.19M
June 23, 2026	17.47	17.78	17.78	17.81	17.38	2.77M
June 22, 2026	17.96	17.85	17.85	18.1	17.5	1.88M
June 18, 2026	18.49	18.32	18.32	18.56	18.1	2.41M
June 17, 2026	18.7	18.26	18.26	18.78	18.23	1.22M
June 16, 2026	18.72	18.76	18.76	18.98	18.61	925,907