Coset코셋

Coset trades on KONEX with a sharp one-year share price gain, but the data holds no financial statements, valuation or news to explain it.

Coset is a small KONEX-listed company developing semiconductor laser packaging and optical technology, including pump lasers for optical fiber amplifiers and high-power laser modules. The share price closed at ₩1,998 on 2026-10-20, a market value of about ₩9.6B, up 75.3% over one year but down 9.8% over one month. The data contains no annual or trailing financials, so the business's current earnings and scale cannot be assessed from it.

What stands out

• No annual or trailing-twelve-month financial figures are included, so revenue, profit and cash flow are unknown from this data.
• Valuation multiples (P/E, P/B, P/S, EV/EBITDA) are not available, and the dividend yield is 0%.
• Recent filings are mostly investor relations events, plus the annual general meeting in March 2026 and a CEO change dated 2025-12-31.
• No news headlines were found for the period, so there is no press coverage to explain the recent price moves.
• The stock's 52-week range is ₩0 to ₩2,400, a wide spread; the low of ₩0 looks like a data gap rather than a real trading level.

What to watch

• Upcoming annual or interim financial filings, which would be the first source of revenue and profit figures for this company.
• Any further filings on the CEO change or shareholder matters, and the next shareholders' meeting.
• Share price volatility: the stock fell 9.8% in the past month after rising 75.3% over the year, and foreign ownership is unchanged at 23.5%.