KT Corporation (KT) Stock Price History
Historical prices from 1999 to 2026
- 1M
- -3.7%
- 3M
- +9.7%
- YTD
- -0.5%
- 1Y
- -2.8%
- 3Y
- +14.6%
- 5Y
- +6.8%
Loading 10-year price history...
KT Historical Performance
KT Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- +2.9%
- 2003 annual price return
- -10.6%
- 2004 annual price return
- +13.7%
- 2005 annual price return
- +0.9%
- 2006 annual price return
- +16.1%
- 2007 annual price return
- +1.7%
- 2008 annual price return
- -43.1%
- 2009 annual price return
- +8.7%
- 2010 annual price return
- +21.5%
- 2011 annual price return
- -24.5%
- 2012 annual price return
- +8.1%
- 2013 annual price return
- -11.4%
- 2014 annual price return
- -2.8%
- 2015 annual price return
- -15.8%
- 2016 annual price return
- +19.8%
- 2017 annual price return
- +10.5%
- 2018 annual price return
- -9.8%
- 2019 annual price return
- -19.6%
- 2020 annual price return
- -3.1%
- 2021 annual price return
- +14.8%
- 2022 annual price return
- +7.2%
- 2023 annual price return
- +1.1%
- 2024 annual price return
- +17.8%
- 2025 annual price return
- +21.4%
- 2026 annual price return
- -5.0%
KT Stock Price Trajectory (1999–2026)
As of October 3, 2026, KT Corporation (KT) trades at $18.95, representing a -2.8% return over the past year. The stock has delivered a +69.6% total return over five years (+6.8% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $79.88 on January 3, 2000. From this peak, KT has corrected -76.3%, currently trading 5% below its 200-day moving average, suggesting potential weakness.
When compared to Communication Services sector peers SKM (+61.6% 1Y), BCE (-13.0% 1Y), and TEF (-14.8% 1Y), KT has underperformed the peer group average. Compare KT vs SKM →
KT Historical Price Data · from 1999
Rows 1–50 of 6,879| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-09-30 | 19.23 | 19.27 | 18.81 | 18.95 | 1.86M | -1.66% |
| 2026-09-29 | 19.28 | 19.38 | 19.10 | 19.27 | 919K | +0.57% |
| 2026-09-28 | 19.42 | 19.47 | 19.05 | 19.16 | 835K | -2.74% |
| 2026-09-25 | 19.65 | 19.82 | 19.59 | 19.70 | 1.28M | +0.87% |
| 2026-09-24 | 19.46 | 19.59 | 19.41 | 19.53 | 1.41M | +0.41% |
| 2026-09-23 | 19.30 | 19.55 | 19.18 | 19.45 | 1.06M | -0.26% |
| 2026-09-22 | 19.50 | 19.66 | 19.42 | 19.50 | 973K | +0.26% |
| 2026-09-21 | 19.39 | 19.60 | 19.35 | 19.45 | 901K | +0.36% |
| 2026-09-18 | 19.44 | 19.48 | 19.08 | 19.38 | 1.67M | -0.51% |
| 2026-09-17 | 19.61 | 19.68 | 19.45 | 19.48 | 1.42M | +0.15% |
| 2026-09-16 | 19.82 | 19.90 | 19.30 | 19.45 | 1.07M | -1.97% |
| 2026-09-15 | 19.89 | 19.95 | 19.66 | 19.84 | 844K | -0.65% |
| 2026-09-14 | 19.93 | 20.13 | 19.69 | 19.97 | 979K | +0.35% |
| 2026-09-11 | 19.75 | 20.02 | 19.59 | 19.90 | 2.14M | +1.53% |
| 2026-09-10 | 19.48 | 19.73 | 19.42 | 19.60 | 1.93M | -0.71% |
| 2026-09-09 | 19.63 | 19.77 | 19.58 | 19.74 | 1.28M | -0.20% |
| 2026-09-08 | 19.86 | 19.99 | 19.76 | 19.78 | 779K | -0.05% |
| 2026-09-04 | 19.80 | 19.88 | 19.66 | 19.79 | 800K | -0.20% |
| 2026-09-03 | 19.56 | 19.88 | 19.52 | 19.83 | 765K | +0.92% |
| 2026-09-02 | 19.80 | 19.81 | 19.49 | 19.65 | 928K | -0.10% |
| 2026-09-01 | 19.86 | 19.95 | 19.62 | 19.67 | 933K | -0.05% |
| 2026-08-31 | 19.61 | 19.75 | 19.51 | 19.68 | 1.31M | +0.25% |
| 2026-08-28 | 19.71 | 19.71 | 19.46 | 19.63 | 893K | +0.15% |
| 2026-08-27 | 19.60 | 19.69 | 19.49 | 19.60 | 1.53M | -0.31% |
| 2026-08-26 | 19.34 | 19.68 | 19.34 | 19.66 | 1.03M | +2.24% |
| 2026-08-25 | 19.03 | 19.30 | 18.95 | 19.23 | 1.28M | +1.48% |
| 2026-08-24 | 18.86 | 19.02 | 18.79 | 18.95 | 755K | +0.26% |
| 2026-08-21 | 18.87 | 19.25 | 18.87 | 18.90 | 953K | +1.23% |
| 2026-08-20 | 18.75 | 18.97 | 18.59 | 18.67 | 1.73M | -1.74% |
| 2026-08-19 | 18.96 | 19.27 | 18.85 | 19.00 | 2.02M | +1.17% |
| 2026-08-18 | 19.08 | 19.11 | 18.74 | 18.78 | 1.87M | -1.16% |
| 2026-08-17 | 19.25 | 19.25 | 18.80 | 19.00 | 991K | -0.63% |
| 2026-08-14 | 19.20 | 19.37 | 19.02 | 19.12 | 1.73M | +0.84% |
| 2026-08-13 | 18.55 | 19.12 | 18.49 | 18.96 | 2.12M | +2.32% |
| 2026-08-12 | 18.71 | 18.73 | 18.36 | 18.53 | 1.27M | -0.05% |
| 2026-08-11 | 18.44 | 18.64 | 18.43 | 18.54 | 1.96M | +1.31% |
| 2026-08-10 | 18.29 | 18.45 | 18.17 | 18.30 | 1.66M | -1.08% |
| 2026-08-07 | 18.54 | 18.62 | 18.36 | 18.50 | 1.46M | -0.16% |
| 2026-08-06 | 18.42 | 18.64 | 18.25 | 18.53 | 2.11M | +1.93% |
| 2026-08-05 | 18.50 | 18.60 | 18.18 | 18.18 | 1.84M | -1.52% |
| 2026-08-04 | 18.56 | 18.80 | 18.44 | 18.46 | 3.31M | +0.44% |
| 2026-08-03 | 18.48 | 18.50 | 18.32 | 18.38 | 2.98M | +1.60% |
| 2026-07-31 | 18.50 | 18.50 | 17.94 | 18.09 | 2.46M | -2.11% |
| 2026-07-30 | 18.16 | 18.52 | 18.16 | 18.48 | 1.74M | +0.71% |
| 2026-07-29 | 18.55 | 18.70 | 18.21 | 18.35 | 744K | -2.34% |
| 2026-07-28 | 18.81 | 18.99 | 18.69 | 18.79 | 1.20M | +0.32% |
| 2026-07-27 | 18.59 | 18.81 | 18.52 | 18.73 | 1.04M | +0.92% |
| 2026-07-24 | 18.45 | 18.62 | 18.45 | 18.56 | 1.10M | +1.64% |
| 2026-07-23 | 18.19 | 18.50 | 18.16 | 18.26 | 1.21M | +1.44% |
| 2026-07-22 | 17.89 | 18.00 | 17.76 | 18.00 | 1.83M | +0.78% |
KT Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
KT — Frequently Asked Questions
Quick answers to the most common questions about buying KT stock.
How has KT stock performed recently?
KT declined -2.8% over the past year, below its 5-year annualized CAGR of +6.8%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is KT's all-time high price?
KT Corporation reached $79.88 on 2000-01-03. The 52-week high is $24.58. Current 1-year return of -2.8% places the stock further from historical peaks.
Where can I download KT historical price data?
This page provides KT daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1999-2026, downloadable in CSV format.