K-FGI measures how fearful or greedy the Korean stock market is, on a 0–100 scale. Updated every Korean trading day after the close.
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Last 5 trading days
Monthly average — past 12 months (latest first)
Today’s 7 components
How K-FGI works
Each component is ranked against its own last 3 years (a percentile from 0 to 100), and K-FGI is the average. 0–24 Extreme Fear · 25–44 Fear · 45–55 Neutral · 56–75 Greed · 76–100 Extreme Greed.
- Market breadth — share of the top 1,000 KOSPI stocks above their 20- and 200-day averages
- New highs vs lows — 52-week highs ÷ (highs + lows), last 10 trading days
- KOSPI momentum — KOSPI vs its 125-day average
- Volatility — 20-day KOSPI volatility vs its 50-day norm (higher = more fear)
- Margin debt — 20-day change in stock-purchase loans (Korea Financial Investment Association; 2-day lag)
- Foreign flows — 20-day foreign net buying of KOSPI stocks relative to market cap (1-day lag)
- Safe-haven demand — 20-day change in the AA− corporate vs 3-year government bond spread (Bank of Korea)
K-FGI is calculated by K-Market Brief. It is a sentiment gauge, not a trading signal or investment advice.
