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South Korean (KOSPI) Communications Industry Analysis

UpdatedMar 09, 2026
DataAggregated Company Financials
Companies54
  • 7D-2.0%
  • 3M35.7%
  • 1Y49.0%
  • YTD32.1%

Over the last 7 days, the Communications industry has dropped 2.0%, driven by declines in Seojin SystemLtd and OptiCore of 1.9% and 21%, respectively. In contrast, Taihan Fiber Optics has gained 11%. Over the past 12 months, the industry was up 49%. Looking forward, earnings are forecast to grow by 125% annually.

Industry Valuation and Performance

Has the South Korean Communications Industry valuation changed over the past few years?

DateMarket CapRevenueEarningsPEAbsolute PEPS
Mon, 09 Mar 2026₩11.0t₩10.4t-₩432,455,395,890.0010.1x-25.4x1.1x
Wed, 04 Feb 2026₩9.9t₩10.4t-₩432,455,395,890.008.8x-23x1x
Fri, 02 Jan 2026₩7.7t₩10.4t-₩432,455,395,890.008.9x-17.9x0.7x
Sun, 30 Nov 2025₩7.4t₩10.4t-₩432,591,139,610.009.2x-17.2x0.7x
Tue, 28 Oct 2025₩7.7t₩10.2t-₩380,569,757,880.0015.2x-20.4x0.8x
Thu, 25 Sep 2025₩7.1t₩10.2t-₩380,569,757,880.0015.6x-18.7x0.7x
Sat, 23 Aug 2025₩6.6t₩9.9t-₩357,360,561,650.007.9x-18.6x0.7x
Mon, 21 Jul 2025₩6.9t₩9.9t-₩379,227,306,630.008.3x-18.2x0.7x
Wed, 18 Jun 2025₩6.8t₩9.8t-₩368,414,338,450.007.9x-18.4x0.7x
Fri, 16 May 2025₩6.6t₩9.9t-₩288,730,858,410.0010.5x-22.9x0.7x
Sun, 13 Apr 2025₩6.0t₩9.9t-₩288,730,858,410.009.9x-20.8x0.6x
Tue, 11 Mar 2025₩6.5t₩9.8t-₩357,193,219,410.0014x-18.3x0.7x
Thu, 06 Feb 2025₩7.2t₩9.8t-₩356,477,050,850.0015.6x-20.3x0.7x
Sat, 04 Jan 2025₩7.4t₩9.8t-₩356,477,050,850.0016.2x-20.8x0.8x
Mon, 02 Dec 2024₩6.8t₩9.8t-₩299,438,157,460.0013.9x-22.6x0.7x
Wed, 30 Oct 2024₩7.3t₩9.4t-₩252,701,709,910.0015.4x-29x0.8x
Fri, 27 Sep 2024₩7.4t₩9.4t-₩252,701,709,910.0016.4x-29.3x0.8x
Sun, 25 Aug 2024₩7.6t₩9.4t-₩356,669,130,940.0014.5x-21.3x0.8x
Tue, 23 Jul 2024₩8.2t₩9.3t-₩403,222,198,500.0015x-20.5x0.9x
Thu, 20 Jun 2024₩8.5t₩9.4t-₩425,659,131,250.0015.8x-20x0.9x
Sat, 18 May 2024₩7.8t₩9.1t-₩416,600,177,190.0017.4x-18.8x0.9x
Mon, 15 Apr 2024₩7.4t₩9.1t-₩408,177,925,510.0017.3x-18.2x0.8x
Wed, 13 Mar 2024₩7.2t₩9.2t-₩369,647,456,458.0014.7x-19.6x0.8x
Fri, 09 Feb 2024₩7.2t₩9.2t-₩371,648,322,868.0015.3x-19.4x0.8x
Sun, 07 Jan 2024₩7.5t₩9.4t-₩371,013,240,318.0018.5x-20.1x0.8x
Tue, 05 Dec 2023₩7.1t₩9.4t-₩369,144,193,698.0017.3x-19.2x0.8x
Thu, 02 Nov 2023₩6.5t₩9.5t-₩132,281,847,820.0016x-49.2x0.7x
Sat, 30 Sep 2023₩7.1t₩9.5t-₩132,281,847,820.0016.8x-53.7x0.7x
Mon, 28 Aug 2023₩7.0t₩9.7t-₩61,380,757,065.0017.2x-113.9x0.7x
Wed, 26 Jul 2023₩6.8t₩9.9t₩81.4b11.3x83.4x0.7x
Fri, 23 Jun 2023₩7.7t₩9.9t₩81.4b13.2x94.1x0.8x
Sun, 21 May 2023₩7.4t₩10.1t₩224.3b11.9x32.9x0.7x
Tue, 18 Apr 2023₩8.1t₩10.0t₩216.1b14.7x37.3x0.8x
Thu, 16 Mar 2023₩7.4t₩9.9t₩148.1b9.7x50.2x0.8x
Price to Earnings Ratio

50.2x


Total Market Cap: ₩7.4tTotal Earnings: ₩148.1bTotal Revenue: ₩9.9tTotal Market Cap vs Earnings and Revenue0%0%0%
South Korean Communications Industry Price to Earnings3Y Average -13.3x202420252026
Current Industry PE
  • Investors are optimistic on the South Korean Communications industry, and appear confident in long term growth rates.
  • The 3-year average PS ratio of 0.76x is lower than the industry's current PS ratio of 1.1x.
Past Earnings Growth
  • Total earnings for the Communications industry have declined over the last three years, with the industry now making a loss overall.
  • Meanwhile revenues have remained mostly flat.
  • This means that although sales have remained flat, either the cost of doing business or the level of investment back into businesses has increased, which has decreased profits.

Industry Trends

Which industries have driven the changes within the South Korean Tech industry?

KR Market-9.81%
Tech-11.64%
Communications-1.99%
Communications Equipment-1.99%
Industry PEThere are no additional sub-industries under this industry.
Forecasted GrowthThere are no additional sub-industries under this industry.

Top Stock Gainers and Losers

Which companies have driven the market over the last 7 days?

CompanyLast Price7D1YValuation
A095270 Wave Electronics₩5.60k24.4%
+₩13.4b
17.4%PS0.9x
A005870 Huneed Technologies₩8.53k4.5%
+₩5.1b
-2.3%n/a
A138080 OE Solutions₩19.86k1.1%
+₩2.4b
85.4%PS4.4x
A297570 Aloys₩1.44k2.1%
+₩1.0b
102.1%PS1.6x
A038950 FINEDIGITAL₩3.07k2.0%
+₩492.1m
-3.3%PS0.4x

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