KT Corporation (KT)
NYSE: KT · Real-Time Price · USD
19.38
-0.10 (-0.51%)
At close: Sep 18, 2026, 4:00 PM EDT
19.41
+0.03 (0.13%)
After-hours: Sep 18, 2026, 7:30 PM EDT
KT Corporation Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 19.21 | 19.48 | 19.09 | 19.38 | 19.38 | -0.51% | 1,666,655 |
| Sep 17, 2026 | 19.65 | 19.74 | 19.46 | 19.48 | 19.48 | 0.15% | 1,421,535 |
| Sep 16, 2026 | 19.82 | 19.90 | 19.31 | 19.45 | 19.45 | -1.97% | 1,068,464 |
| Sep 15, 2026 | 19.89 | 19.95 | 19.66 | 19.84 | 19.84 | -0.65% | 844,327 |
| Sep 14, 2026 | 19.93 | 20.13 | 19.69 | 19.97 | 19.97 | 0.35% | 978,726 |
| Sep 11, 2026 | 19.75 | 20.02 | 19.58 | 19.90 | 19.90 | 1.53% | 2,139,471 |
| Sep 10, 2026 | 19.48 | 19.74 | 19.42 | 19.60 | 19.60 | -0.71% | 1,934,306 |
| Sep 9, 2026 | 19.70 | 19.83 | 19.59 | 19.74 | 19.74 | -0.20% | 1,277,224 |
| Sep 8, 2026 | 19.83 | 19.98 | 19.76 | 19.78 | 19.78 | -0.05% | 778,588 |
| Sep 4, 2026 | 19.80 | 19.88 | 19.66 | 19.79 | 19.79 | -0.20% | 799,949 |
| Sep 3, 2026 | 19.81 | 19.88 | 19.52 | 19.83 | 19.83 | 0.92% | 765,388 |
| Sep 2, 2026 | 19.80 | 19.81 | 19.48 | 19.65 | 19.65 | -0.10% | 928,220 |
| Sep 1, 2026 | 19.79 | 19.96 | 19.62 | 19.67 | 19.67 | -0.05% | 933,298 |
| Aug 31, 2026 | 19.61 | 19.75 | 19.50 | 19.68 | 19.68 | 0.25% | 1,305,700 |
| Aug 28, 2026 | 19.71 | 19.71 | 19.46 | 19.63 | 19.63 | 0.15% | 892,918 |
| Aug 27, 2026 | 19.60 | 19.69 | 19.49 | 19.60 | 19.60 | -0.31% | 1,532,871 |
| Aug 26, 2026 | 19.34 | 19.69 | 19.34 | 19.66 | 19.66 | 2.24% | 1,034,554 |
| Aug 25, 2026 | 19.03 | 19.31 | 18.93 | 19.23 | 19.23 | 1.48% | 1,280,106 |
| Aug 24, 2026 | 18.86 | 19.03 | 18.79 | 18.95 | 18.95 | 0.26% | 754,756 |
| Aug 21, 2026 | 18.87 | 19.25 | 18.87 | 18.90 | 18.90 | 1.23% | 952,732 |
| Aug 20, 2026 | 18.75 | 18.97 | 18.59 | 18.67 | 18.67 | -1.74% | 1,730,158 |
| Aug 19, 2026 | 18.96 | 19.27 | 18.85 | 19.00 | 19.00 | 1.17% | 2,018,322 |
| Aug 18, 2026 | 19.08 | 19.11 | 18.74 | 18.78 | 18.78 | -1.16% | 1,871,167 |
| Aug 17, 2026 | 19.25 | 19.25 | 18.80 | 19.00 | 19.00 | -0.63% | 991,029 |
| Aug 14, 2026 | 19.20 | 19.37 | 19.02 | 19.12 | 19.12 | 0.84% | 1,732,666 |
| Aug 13, 2026 | 18.55 | 19.12 | 18.49 | 18.96 | 18.96 | 2.32% | 2,115,437 |
| Aug 12, 2026 | 18.71 | 18.73 | 18.36 | 18.53 | 18.53 | -0.05% | 1,266,803 |
| Aug 11, 2026 | 18.44 | 18.64 | 18.43 | 18.54 | 18.54 | 1.31% | 1,962,836 |
| Aug 10, 2026 | 18.29 | 18.45 | 18.17 | 18.30 | 18.30 | -1.08% | 1,659,801 |
| Aug 7, 2026 | 18.54 | 18.62 | 18.36 | 18.50 | 18.50 | -0.16% | 1,460,634 |
| Aug 6, 2026 | 18.42 | 18.64 | 18.25 | 18.53 | 18.53 | 1.93% | 2,111,219 |
| Aug 5, 2026 | 18.50 | 18.60 | 18.18 | 18.18 | 18.18 | -1.52% | 1,841,535 |
| Aug 4, 2026 | 18.56 | 18.80 | 18.44 | 18.46 | 18.46 | 0.44% | 3,310,561 |
| Aug 3, 2026 | 18.48 | 18.50 | 18.32 | 18.38 | 18.38 | 1.60% | 2,979,424 |
| Jul 31, 2026 | 18.50 | 18.50 | 17.94 | 18.09 | 18.09 | -2.11% | 2,463,434 |
| Jul 30, 2026 | 18.16 | 18.52 | 18.16 | 18.48 | 18.48 | 0.71% | 1,743,235 |
| Jul 29, 2026 | 18.55 | 18.70 | 18.21 | 18.35 | 18.35 | -1.43% | 743,747 |
| Jul 28, 2026 | 18.81 | 18.99 | 18.69 | 18.79 | 18.62 | 0.32% | 1,204,848 |
| Jul 27, 2026 | 18.59 | 18.81 | 18.52 | 18.73 | 18.56 | 0.92% | 1,043,780 |
| Jul 24, 2026 | 18.45 | 18.62 | 18.45 | 18.56 | 18.39 | 1.64% | 1,101,946 |
| Jul 23, 2026 | 18.19 | 18.50 | 18.16 | 18.26 | 18.09 | 1.44% | 1,211,220 |
| Jul 22, 2026 | 17.89 | 18.00 | 17.76 | 18.00 | 17.83 | 0.78% | 1,825,624 |
| Jul 21, 2026 | 17.95 | 18.00 | 17.79 | 17.86 | 17.70 | -0.22% | 1,059,369 |
| Jul 20, 2026 | 17.72 | 18.00 | 17.57 | 17.90 | 17.73 | 1.94% | 1,741,106 |
| Jul 17, 2026 | 17.70 | 17.80 | 17.52 | 17.56 | 17.40 | -0.51% | 904,450 |
| Jul 16, 2026 | 17.51 | 17.93 | 17.51 | 17.65 | 17.49 | 1.79% | 793,932 |
| Jul 15, 2026 | 17.35 | 17.63 | 17.25 | 17.34 | 17.18 | - | 1,463,489 |
| Jul 14, 2026 | 17.48 | 17.61 | 17.29 | 17.34 | 17.18 | -0.23% | 1,339,971 |
| Jul 13, 2026 | 17.80 | 17.83 | 17.36 | 17.38 | 17.22 | -3.18% | 1,369,007 |
| Jul 10, 2026 | 18.66 | 18.66 | 17.77 | 17.95 | 17.78 | -3.91% | 1,827,196 |