Mercury raises KT Wi-Fi 7 contract to ₩14.2B, accelerating push into next-generation market
Predicted impact: Low
Contract raised to ₩14.2B, about 11% of last year's revenue of ₩126B; wait, ₩14.2B is roughly 11% of revenue, so high.
Mercury머큐리
100590 · KOSDAQ · ₩100590 · 머큐리
₩4,240▼ ₩385 (8.32%)End-of-day · Oct 30, 2026 · End-of-day prices.
Price · 1Y +24.16%
- Market cap
- ₩73B
- Enterprise value
- ₩83B
- P/E
- —
- P/B
- 0.5×
- Dividend yield
- 0.0%
- ROE
- −3.9%
- Net margin
- −4.5%
Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.
52-week range−66.7% from the high
₩2,480Today: ₩4,100 – ₩5,200₩12,750
Returns
- 1W−0.2%
- 1M−9.1%
- 3M+48.0%
- 6M−31.6%
- YTD+39.9%
- 1Y+24.2%
- Volume today
- 1,580,659
- 1.7× the 20-day average
- Traded today
- ₩7.4B
- Listed shares
- 17,139,545
- EPS (12 months)
- −₩333
- Earnings yield −7.8%
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.
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Why is it moving?
−8.3% on Oct 30, 2026.
Mercury has raised its KT Wi-Fi 7 supply contract to ₩14.2 billion, according to two news reports on October 29–30, 2026. Reports describe this as a push into the next generation of Wi-Fi equipment.
AI summary of the news and filings linked. It can be wrong; check them.
- • Filing: Major sales or supply contract
- • Foreign investors sold a net ₩585M that day
Possible reasons, not certainties. Not financial advice.
Signals
Normal- BuzzNormalBuzz 49 of 100 (50 is a normal day for this stock).
- SentimentPositiveNews: Two news reports describe a larger contract with a major customer, which is positive. Community: 0 bullish, 0 bearish posts this week.
- MomentumWeak-8.7% over the last month; the price is below its 20-day average.
- News impactHigh4 news items and filings in two weeks; 1 rated high impact, 1 medium.
Signals describe activity, not recommendations. Not financial advice.
Mercury stock overview
Mercury (머큐리, KRX: 100590) is listed on KOSDAQ, in the Electronics sector. The company develops, manufactures and sells information and communications equipment, mainly home terminal devices such as wireless routers, optical modems and UTP integrated modems supplied to domestic telecom operators. Its shares closed at ₩4,240 on Oct 30, 2026, down 8.32% on the day, giving it a market value of ₩73B.
Key facts
- Market cap
- ₩73B
- Sector
- Electronics
- Latest price change
- −8.32%
- As of
- Oct 30, 2026
- Main business
- The company develops, manufactures and sells information and communications equipment, mainly home terminal devices such as wireless routers, optical modems and UTP integrated modems supplied to domestic telecom operators.
Quick answers about Mercury
- What does Mercury do?
- The company develops, manufactures and sells information and communications equipment, mainly home terminal devices such as wireless routers, optical modems and UTP integrated modems supplied to domestic telecom operators. It also offers TDXAGW IP-converted telephone exchanges, military satellite communications equipment, small exchanges (DCS), IoT devices and optical cable, with its subsidiary Mercury Optical Communication also exporting cable to overseas markets. Its subsidiary eJEX sells energy-management IoT products and solutions and cooking-area fire suppression products, and runs IoT product business for smart appliances overseas.
- What is the market cap of Mercury?
- The market capitalisation of Mercury was ₩73B at the close on Oct 30, 2026.
- Who are the largest shareholders of Mercury?
- According to the latest official filings, the largest reported holders are Focus Asset Management (1.83%, as of Apr 22, 2026); National Pension Service (0.10%, as of Dec 31, 2018).
- When is the next earnings report from Mercury?
- Korean companies rarely announce results dates in advance. Based on when Mercury filed the same report in past years, its next 3q results is expected between Nov 13, 2026 and Nov 14, 2026.
- Does the National Pension Service own Mercury?
- Yes. The National Pension Service held 0.10% of Mercury shares as of Dec 31, 2018.
Company profile
The company develops, manufactures and sells information and communications equipment, mainly home terminal devices such as wireless routers, optical modems and UTP integrated modems supplied to domestic telecom operators. It also offers TDXAGW IP-converted telephone exchanges, military satellite communications equipment, small exchanges (DCS), IoT devices and optical cable, with its subsidiary Mercury Optical Communication also exporting cable to overseas markets. Its subsidiary eJEX sells energy-management IoT products and solutions and cooking-area fire suppression products, and runs IoT product business for smart appliances overseas.
Written by AI from the company's latest annual report.
- Korean name
- 머큐리
- Sector
- Electronics
- Themes
- —
- CEO
- 양승환, 권순태(각자대표)
- Founded
- Aug 2000
- Listed
- Dec 2018
- Listed shares
- 17,139,545
- Fiscal year ends
- Month 12
- Website
- www.mercury.co.kr
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Recent news
Mercury expands KT Wi-Fi 7 supply; contract size grows to ₩14.2B
High impactPredicted impact: High
KT Wi-Fi 7 supply contract of ₩14.2B, about 11% of last year's revenue.
[Hit! Big Feeling] Mercury, Seoul Semiconductor, HVM: Are these stocks showing good signs for a big rally tomorrow?
Predicted impact: Low
Recent filings
See all- Major sales or supply contractOct 29, 2026
- Material Matters Report (Decision on Transfer of Tangible Assets)Aug 18, 2026
- Half-year report (Jun 2026)Aug 14, 2026
- Major sales or supply contractJul 23, 2026
- Securities Issuance Results (Voluntary Disclosure)May 21, 2026
Titles in Korean until English translations are added.
Also known as: Mercury / 머큐리 / 100590 / KRX:100590
Source: KRX statistical information