Stock Chip Analysis
Taiwan stock institutional investors, margin trading & chip analysis
Enter symbol directly to add, or search by stock name
First query takes ~15 seconds, cached results load instantly
Institutional Trading
| Stock | Foreign | Trust | Today's Total | 5-Day Trend | 5-Day Total | Recommendation |
|---|---|---|---|---|---|---|
|
|
Institutional Trading Distribution
Margin trading balance Retail Leverage Indicators
| Stock | Margin Balance | Margin Change | Short Balance | Short Change | Short/Margin Ratio | Chip Signal |
|---|---|---|---|---|---|---|
Overall Chip Signal Institutional Investors × Margin Trading Cross Analysis
Institutional Net Buy/Sell Over Last 5 Trading Days
| Date | Foreign Investors | Trust | Dealer | Total | |
|---|---|---|---|---|---|
|
|
|||||
Shareholding Distribution
Margin Trading
Select a stock to start analysis
Select popular stocks above or enter a symbol to view institutional trading data
Institutional Entry/Exit Pattern Analysis
Foreign Investors — Trend-Following
- Consecutive net buying typically lasts 5-20 days
- Consecutive net selling typically lasts 3-15 days
- Volume pattern: Heavy → Steady → Declining
- • Net buying volume declining for 3 consecutive days
- • Sudden shift from net buying to net selling
- • Significant pullback in international markets
- • Rapid appreciation of TWD
Investment Trust — Swing Trading
- Consecutive net buying typically lasts 10-40 days
- Prefers small and mid-cap stocks
- Longer position-building period
- • Quarter-end performance settlement (Mar/Jun/Sep/Dec)
- • Fund redemption pressure
- • Stock price reaches target price
- • Industry trend reversal
Dealers — Short-Term Trading
- Typically holds positions for 1-5 days
- Follows warrant/futures hedging
- Relatively lower reference value
- • Foreign Investors net buying >10 days: 65-70% probability of price increase
- • Investment Trust net buying >20 days: 60% probability of small/mid-cap price increase
- • Foreign Investors + Investment Trust synchronized: strongest signal at 70-75%
- • Institutional shift to net selling: stock price reacts within 3-5 days
⚠️ The above are estimates based on historical statistics and do not constitute investment advice. Institutional trading is influenced by multiple factors including macroeconomics, industry conditions, and individual stock fundamentals. Past patterns do not predict future performance.
Margin Trading Guide
Margin Buying — Retail Investor Leverage Indicator
- Margin buying increase = Retail investors borrowing to buy stocks (going long)
- Sharp margin increase often signals reversal
- Margin utilization > 80% may indicate overheating
- • Institutional buying + margin surge = possible short-term overheating
- • Price declining + margin not decreasing = retail investors trapped
- • Sharp margin reduction (margin calls) is often a bottom signal
Short Selling & Short Interest Ratio — Bearish Indicator
- Short selling increase = Growing bearish pressure in the market
- Short interest ratio > 20% carries potential short squeeze risk
- Sharp decrease in short selling = Short covering
- • Short interest ratio > 30% + rising price = short squeeze rally
- • Short selling surge + institutional buying = potential short squeeze
- • Short positions decrease sharply before mandatory covering date
⚠️ Margin trading data only reflects partial retail investor behavior and does not constitute investment advice. It should be combined with institutional trading trends, fundamentals, and technical analysis for comprehensive evaluation.
Cross Signal Interpretation
Institutional Net Buy/Sell × Margin Changes = Comprehensive Market Signal
| Margin Up Retail Chasing |
Margin Flat | Margin Down Retail Deleveraging |
|
|---|---|---|---|
| Inst. Buy |
⚠️ Short-Term Overheating
Retail Leveraged Chase
|
Bullish |
🟢 Institutional Accumulation
Healthiest Combination
|
| Inst. Neutral | Retail Leverage Rising | Neutral / Wait-and-See | Retail Exit |
| Inst. Sell |
🔴 Retail Catching Knife
Most Dangerous Combination
|
Retail Trapped |
🟡 Bottom Consolidation
Margin Wash May Form Bottom
|
⚠️ Cross signals are derived from statistical experience and do not constitute investment advice. Actual trading decisions should consider overall market conditions, industry trends, individual stock fundamentals, and other factors.
📊 壓力位與支撐位分析
MA均線、前波高低、樞軸點、整數關卡、量能密集區
壓力支撐價位圖
移動平均線
樞軸點 (Pivot Point)
⚠️ 壓力支撐位為技術分析參考，並非精確數字而是一個「區間」。市場情緒隨時在變，壓力與支撐會互相轉換（突破壓力變支撐，跌破支撐變壓力）。不構成投資建議。
What is Taiwan Stock Chip Analysis?
Chip analysis is a method of assessing market fund flows by observing the trading activities of the three major institutional investors: foreign investors, investment trusts, and dealers. These institutions have professional research teams and substantial capital, so their positions often reflect views on individual stocks or the broader market. Foreign investors represent international capital perspectives, trusts reflect domestic fund managers' judgment, and dealers operate with brokerages' own capital. Combined with margin trading data and shareholding distribution tables, this provides a comprehensive view of changes in market participants' holding structures.
How to Read Institutional Trading Data?
Foreign Investors: Foreign Institutional Investors, with the largest capital flow, having the greatest impact on large-cap stocks. Consecutive net buying typically indicates a bullish outlook.
Trust: Domestic mutual funds specializing in mid-small cap stocks. Stocks with consecutive trust buying often show swing trading opportunities.
Dealers: Brokerage proprietary trading desks with shorter-term operations. Single-day data is less reliable; observe consecutive trends instead.
This tool provides 5-trading-day trend tracking, generating more reliable comprehensive analysis through consecutive net buy/sell days and cumulative net amounts.
FAQ
What are the three major institutional investors?
The Three Major Institutional Investors refer to Foreign Investors, Investment Trust (domestic mutual funds), and Dealers (brokerage proprietary trading desks). Their trading activities are considered key market indicators for Taiwan stocks, as institutional investors possess professional research teams and substantial capital, and their trading direction often reflects market trends.
How to interpret chip analysis?
Key observations include: (1) Consecutive days of net buying or selling by the Three Major Institutional Investors — the longer the streak, the more reliable the signal; (2) Whether Foreign Investors and Investment Trust are trading in the same direction — synchronized net buying is a strong bullish signal; (3) Increasing margin buying combined with institutional net selling may warn of retail investors chasing highs; (4) Rising shareholding ratios among large TDCC holders is typically a positive signal.
How accurate are the action recommendations?
The suggestions provided by this tool are based solely on statistical analysis of institutional trading data and do not constitute investment advice. Actual investment decisions should consider multiple factors including fundamentals, technical analysis, macroeconomics, and industry trends. We recommend using this analysis as a supplementary reference alongside other analytical methods.
Investment Risk Disclaimer
The chip analysis provided by this tool is for reference only and does not constitute investment advice. Investing involves risks. Please evaluate on your own before making decisions.