Market
Fundamentals
Ownership & Flows
Market
Fundamentals
Ownership & Flows
Margin Trading
Price × Margin Balance
Daily Change in Margin / Short (lots)
Daily Detail
| Date | Close | Margin Balance | Margin chg | Short Balance | Short/Margin Ratio |
|---|---|---|---|---|---|
| 09-21 | 76.8 | 107 | +11 | 2 | 1.87% |
| 09-18 | 76.6 | 96 | +28 | 2 | 2.08% |
| 09-17 | 76.3 | 68 | +0 | 2 | 2.94% |
| 09-16 | 76.1 | 68 | -1 | 2 | 2.94% |
| 09-15 | 76.2 | 69 | +3 | 2 | 2.90% |
| 09-14 | 76.2 | 66 | +2 | 2 | 3.03% |
| 09-11 | 75.8 | 64 | -4 | 2 | 3.12% |
| 09-10 | 76.0 | 68 | +0 | 2 | 2.94% |
| 09-09 | 76.1 | 68 | -4 | 2 | 2.94% |
| 09-08 | 76.5 | 72 | +0 | 2 | 2.78% |
| 09-07 | 76.8 | 72 | -1 | 2 | 2.78% |
| 09-04 | 77.5 | 73 | +10 | 2 | 2.74% |
| 09-03 | 76.5 | 63 | +2 | 2 | 3.17% |
| 09-02 | 76.2 | 61 | -95 | 2 | 3.28% |
| 09-01 | 76.5 | 156 | +0 | 2 | 1.28% |
| 08-31 | 76.8 | 156 | -8 | 2 | 1.28% |
| 08-28 | 76.8 | 164 | +1 | 2 | 1.22% |
| 08-27 | 77.0 | 163 | +1 | 2 | 1.23% |
| 08-26 | 77.0 | 162 | +2 | 2 | 1.23% |
| 08-25 | 77.0 | 160 | +6 | 2 | 1.25% |
Auto Read
Latest Day
How to Read Taiwan Stock Margin and Short-Selling Balance
Margin BalanceMargin balance (融資餘額) measures the total leveraged long positions in a stock — rising margin indicates retail bullishness but also adds downside risk, as falling prices trigger forced sell-offs. Short balance (融券餘額) tracks shares sold short; a high short ratio combined with a rising price can create short-squeeze conditions. Blave provides daily and historical margin and short data with trend charts.
Want the market-wide leverage picture? Market margin maintenance ratio
Latest Day2026-09-21
元大S&P500(00646)'s margin balance (融資餘額) was last updated on 2026-09-21 at 107 lots. Over the past year, 68% of trading days had a margin balance at or below this level.
Source: FinMind (TWSE, TPEx)
How much time do you spend wiring APIs, pulling data, and debugging — instead of thinking about strategy? Describe the signal, and Blave Agent researches and backtests it.
See what Blave Agent can do →
