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Video: Compound Annual Growth Rate (CAGR) Definition
KT Historical Price Range
Date Open High Low Close Volume
04/13/2026 $22.46 $22.62 $22.33 $22.55 900.30K
04/14/2026 $22.55 $23.01 $22.52 $22.75 1.25M
04/15/2026 $22.81 $22.93 $22.43 $22.65 1.57M
04/16/2026 $22.65 $22.82 $22.61 $22.70 1.14M
04/17/2026 $22.82 $22.92 $22.64 $22.69 1.88M
About KT
KT is telecommunications and platform service provider. Co.'s principal services include: mobile voice and data telecommunications services based on 5G, 4G LTE and 3G W-CDMA technology; fixed-line services, which include fixed-line telephone services, Voice over Internet Protocol telephone services, and interconnection services to other telecommunications companies; broadband Internet access services; data communication services, including fixed-line and satellite leased line services and broadband Internet connection service to corporate and other institutional customers; and media and content services, including IPTV, satellite TV, digital music services, and e-commerce services.
KT historical stock prices picture
KT (KT) has the following price history information. Looking back at KT historical stock prices for the last five trading days, on April 13, 2026, KT opened at $22.46, traded as high as $22.62 and as low as $22.33, and closed at $22.55. Trading volume was a total of 900.30K shares. On April 14, 2026, KT opened at $22.55, traded as high as $23.01 and as low as $22.52, and closed at $22.75. Trading volume was a total of 1.25M shares. On April 15, 2026, KT opened at $22.81, traded as high as $22.93 and as low as $22.43, and closed at $22.65. Trading volume was a total of 1.57M shares. On April 16, 2026, KT opened at $22.65, traded as high as $22.82 and as low as $22.61, and closed at $22.70. Trading volume was a total of 1.14M shares. On April 17, 2026, KT opened at $22.82, traded as high as $22.92 and as low as $22.64, and closed at $22.69. Trading volume was a total of 1.88M shares.

KT Historical Stock Prices By Date:

KT historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into KT shares, starting with a $10,000 purchase of KT, and working forward through the historical stock price information to today.

Growth of $10,000.00
With Dividends Reinvested
Start date: 04/20/2016
End date: 04/17/2026
Start price/share: $13.67
End price/share: $22.69
Starting shares: 731.53
Ending shares: 870.12
Dividends reinvested/share: $2.58
Total return: 97.43%
Average Annual Total Return: 7.04%
Starting investment: $10,000.00
Ending investment: $19,741.50
Years: 10.00
 
Growth of $10,000.00
Without Dividends Reinvested
Start date: 04/20/2016
End date: 04/17/2026
Start price/share: $13.67
End price/share: $22.69
Dividends collected/share: $2.58
Total return: 84.88%
Average Annual Total Return: 6.34%
Starting investment: $10,000.00
Ending investment: $18,488.15
Years: 10.00
KT Historical Closing Prices
Date Close
04/13/2026$22.55
04/14/2026$22.75
04/15/2026$22.65
04/16/2026$22.70
04/17/2026$22.69
Technology Historical Prices
KT is categorized under the Technology sector; below are some other companies in the same sector:

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