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 $1,768.01 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 $1,735.54, while $1000 invested 1 year ago would be worth $921.5. This corresponds to total returns of 76.8%, 73.55%, -7.85%, respectively, with annualized returns of 5.86%, 11.66%, -7.85%.

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
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
June 15, 2026	18.65	18.84	18.84	18.97	18.63	1.33M
June 12, 2026	18.34	18.51	18.51	18.86	18.34	1.21M
June 11, 2026	18.6	18.75	18.75	18.98	18.49	3.58M
June 10, 2026	18.72	18.43	18.43	18.88	18.43	1.29M
June 09, 2026	18.63	18.69	18.69	19.06	18.59	3.37M
June 08, 2026	18.26	18.47	18.47	18.75	18.2	2.74M
June 05, 2026	17.66	18.12	18.12	18.15	17.61	2.94M
June 04, 2026	18.1	18.21	18.21	18.4	17.89	1.8M
June 03, 2026	18.5	18.38	18.38	18.67	18.35	1.86M
June 02, 2026	18.36	18.61	18.61	18.7	18.32	1.5M
June 01, 2026	17.85	18.22	18.22	18.38	17.77	3.21M
May 29, 2026	17.81	17.82	17.82	18	17.71	2.57M
May 28, 2026	17.57	17.69	17.69	17.73	17.45	2.02M