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 |
|---|---|---|---|---|---|
| 09-23 | 196.5 | 2,736 | -11 | 12 | 0.44% |
| 09-22 | 197.0 | 2,747 | -67 | 14 | 0.51% |
| 09-21 | 198.5 | 2,814 | -8 | 15 | 0.53% |
| 09-18 | 199.5 | 2,822 | +27 | 18 | 0.64% |
| 09-17 | 197.5 | 2,795 | +66 | 16 | 0.57% |
| 09-16 | 195.5 | 2,729 | +5 | 18 | 0.66% |
| 09-15 | 195.0 | 2,724 | -12 | 18 | 0.66% |
| 09-14 | 197.0 | 2,736 | +11 | 14 | 0.51% |
| 09-11 | 202.0 | 2,725 | -35 | 13 | 0.48% |
| 09-10 | 205.0 | 2,760 | -212 | 13 | 0.47% |
| 09-09 | 206.0 | 2,972 | -169 | 14 | 0.47% |
| 09-08 | 204.5 | 3,141 | -4 | 13 | 0.41% |
| 09-07 | 207.5 | 3,145 | +26 | 15 | 0.48% |
| 09-04 | 207.5 | 3,119 | -21 | 15 | 0.48% |
| 09-03 | 201.0 | 3,140 | -48 | 14 | 0.45% |
| 09-02 | 206.0 | 3,188 | -34 | 19 | 0.60% |
| 09-01 | 208.5 | 3,222 | -95 | 22 | 0.68% |
| 08-31 | 200.0 | 3,317 | -12 | 21 | 0.63% |
| 08-28 | 205.5 | 3,329 | +75 | 34 | 1.02% |
| 08-27 | 212.5 | 3,254 | +374 | 35 | 1.08% |
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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 Day2026-09-23
士電(1503)'s margin balance (融資餘額) was last updated on 2026-09-23 at 2,736 lots. Over the past year, 14% of trading days had a margin balance at or below this level.
Source: FinMind (TWSE, TPEx)
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