Jeju Semiconductor Corp. Stock Price & Chart

KRX: 080220 · 제주반도체 · KOSPI

₩75,200▼ ₩3,600 (-4.57%)at close · September 11, 2026

Jeju Semiconductor Corp. (제주반도체, KRX: 080220) last closed at ₩75,200 on September 11, 2026, a -4.57% move on the day. Over the trailing 52 weeks the stock has traded between ₩15,550 and ₩138,000, a +362.20% change over the past year. Figures are end-of-day closing prices from the Korea Exchange.

Last close₩75,200

Day change-4.57%

52-week high₩138,000

52-week low₩15,550

Key Fundamentals

FY 2026.06

Market cap₩2.59T

P/E (PER)65.56

P/B (PBR)11.15

EPS₩1,147

BPS₩6,742

ROE82.02%

Debt ratio63.58%

Rev. growth372.74%

P/E, P/B and market cap are computed from the latest close; EPS, BPS, ROE and debt ratio are the most recent reported figures (FY 2026.06) from the Korea Investment & Securities Open API. Informational only, not investment advice.

Analyst Consensus

0 ratings · last Aug 11, 2026

Buy0

Hold0

Sell0

Avg. target—

Upside—

High—

Low—

Brokerage	Rating	Target	Date
Shinhan Securities	Not Rated	—	Aug 11, 2026

Latest published rating and 12-month target price per brokerage over the past 180 days, via the Korea Investment & Securities Open API. Each house is counted once at its most recent view; averages exclude unrated notes. This summarises what analysts have published — it is not a recommendation, and not investment advice.

Technical Snapshot

as of 2026-09-11

Weak BearishAlgorithmic summary of 5 standard indicators (net score -1). Describes current technical posture only — not a buy or sell recommendation.

▼ Bearish20-day MAPrice below 75,285
▼ Bearish60-day MAPrice below 82,112
▲ Bullish120-day MAPrice above 74,577
▼ BearishMA trend (20 vs 60)Short-term below mid-term
· NeutralRSI (14)RSI 54 — neutral zone
▲ BullishMACD (12,26,9)MACD above signal

52-week position: 49% of rangeRSI(14): 545-day volume vs 20-day: -19%

Indicators are computed mechanically from end-of-day prices. They are provided for informational purposes only, are not investment advice or a recommendation, and past performance does not indicate future results.

Reports mentioning Jeju Semiconductor Corp.

August 10, 2026KOSPI and KOSDAQ Rally on VI Triggers and Sector Boosts

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Price history is sourced from the Korea Exchange via the Korea Investment & Securities Open API and updated after each trading session. This page is provided for informational purposes only and is not investment advice, a recommendation, or an offer to buy or sell any security. Data may be delayed or contain errors — verify with an official source before trading.