Synopex

025320 · KOSDAQ · ₩025320 · 시노펙스

₩3,430▲ ₩85 (2.54%)End-of-day · Oct 27, 2026 · End-of-day prices.
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Price · 1Y −46.08%
DCA3 ₩3,675STOP ₩3,645DCA2 ₩3,600DCA1 ₩3,520Entry ₩3,445TP1 ₩3,290TP2 ₩3,140TP3 ₩2,910TP4 ₩2,680TP5 ₩2,220
Entry, trailing stop, targets and DCA levels of the current Squeeze! setup (paper-trading levels from a fixed rule, not advice).
Market cap
₩316B
Enterprise value
₩317B
P/E
—
P/B
1.8×
Dividend yield
0.0%
ROE
−0.0%
Net margin
−0.0%

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−58.8% from the high

₩2,990Today: ₩3,390 – ₩3,545₩8,330

Returns

  • 1W−6.8%
  • 1M−9.5%
  • 3M−0.1%
  • 6M−44.2%
  • YTD−43.5%
  • 1Y−46.1%
Volume today
362,322
1.0× the 20-day average
Traded today
₩1.3B
Listed shares
92,220,753
EPS (12 months)
₩0
Earnings yield −0.0%
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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Signals

42Quiet
  • BuzzQuietBuzz 42 of 100 (50 is a normal day for this stock).
  • MomentumWeak-9% over the last month; the price is below its 20-day average.

Signals describe activity, not recommendations. Not financial advice.

Synopex stock overview

Synopex (시노펙스, KRX: 025320) is listed on KOSDAQ, in the Electronic components sector. Sinopex is a Korean technology company that combines electronics, membrane and medical device technologies. Its shares closed at ₩3,430 on Oct 27, 2026, up 2.54% on the day, giving it a market value of ₩316B.

Key facts

Market cap
₩316B
Sector
Electronic components
Latest price change
+2.54%
As of
Oct 27, 2026
Main business
Sinopex is a Korean technology company that combines electronics, membrane and medical device technologies.

Quick answers about Synopex

What does Synopex do?
Sinopex is a Korean technology company that combines electronics, membrane and medical device technologies. Its main businesses are semiconductor process filters, such as CMP filters and nano-grade chemical filters, and FPCB-based component solutions for smartphones, with plans to supply FPCB modules for electric vehicle batteries. The company is also developing hemodialysis medical devices, including dialyzers, to replace imported products in Korea and expand internationally, and it operates production sites in Korea and Vietnam.
What is the market cap of Synopex?
The market capitalisation of Synopex was ₩316B at the close on Oct 27, 2026.
Who are the largest shareholders of Synopex?
According to the latest official filings, the largest reported holders are Shinoda Dynamics (12.02%, as of Jul 22, 2026); VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND (1.46%, as of Jul 31, 2026); VANGUARD DEVELOPED MARKETS INDEX FUND (0.90%, as of Jun 30, 2026).
When is the next earnings report from Synopex?
Korean companies rarely announce results dates in advance. Based on when Synopex filed the same report in past years, its next 3q results is expected between Nov 10, 2026 and Nov 14, 2026.
Does the National Pension Service own Synopex?
Yes. The National Pension Service held 0.90% of Synopex shares as of Dec 31, 2025.

Company profile

Sinopex is a Korean technology company that combines electronics, membrane and medical device technologies. Its main businesses are semiconductor process filters, such as CMP filters and nano-grade chemical filters, and FPCB-based component solutions for smartphones, with plans to supply FPCB modules for electric vehicle batteries. The company is also developing hemodialysis medical devices, including dialyzers, to replace imported products in Korea and expand internationally, and it operates production sites in Korea and Vietnam.

Written by AI from the company's latest annual report.

Korean name
시노펙스
CEO
손경익
Founded
Apr 1985
Listed
Apr 1995
Listed shares
92,220,753
Fiscal year ends
Month 12

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Recent news

News · Money Today·

[The Bell] Sinopex's mobile RO water purifier first supplied to Kyung Hee University hospital

Predicted impact: Low· Actual: +10.5% vs sector, volume 1.2× normal (5 trading days)

Hospital supply of a purifier was already reported in the last 14 days; small product news.

News · The Financial News·

"After Seoul National University, Kyung Hee University Hospital" Sinopex expands medical device supply

Predicted impact: Low· Actual: +10.5% vs sector, volume 1.2× normal (5 trading days)

Medical device supply expansion to a hospital; order size not disclosed.

News · Money Today·

Sinopex Supplies Portable Water Purifiers for Wearable Artificial Kidney to Kyung Hee University Hospital… Full-Scale Commercialization Underway

Predicted impact: Low· Actual: +10.5% vs sector, volume 1.2× normal (5 trading days)

Small hospital supply deal for a medical device; no contract size given.

Recent filings

See all

Titles in Korean until English translations are added.

Also known as: Synopex / 시노펙스 / 025320 / KRX:025320

Source: KRX statistical information