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 |
|---|---|---|---|---|---|
| 09-22 | 2825.0 | 5,981 | +5 | 128 | 2.14% |
| 09-21 | 2875.0 | 5,976 | +2 | 137 | 2.29% |
| 09-18 | 2880.0 | 5,974 | -29 | 152 | 2.54% |
| 09-17 | 2720.0 | 6,003 | +81 | 126 | 2.10% |
| 09-16 | 2805.0 | 5,922 | +436 | 186 | 3.14% |
| 09-15 | 2675.0 | 5,486 | -12 | 170 | 3.10% |
| 09-14 | 2745.0 | 5,498 | -64 | 180 | 3.27% |
| 09-11 | 2810.0 | 5,562 | +27 | 193 | 3.47% |
| 09-10 | 2830.0 | 5,535 | +49 | 206 | 3.72% |
| 09-09 | 2850.0 | 5,486 | +102 | 218 | 3.97% |
| 09-08 | 2865.0 | 5,384 | -336 | 223 | 4.14% |
| 09-07 | 3070.0 | 5,720 | -43 | 259 | 4.53% |
| 09-04 | 3170.0 | 5,763 | +42 | 263 | 4.56% |
| 09-03 | 3120.0 | 5,721 | -323 | 273 | 4.77% |
| 09-02 | 3395.0 | 6,044 | -83 | 306 | 5.06% |
| 09-01 | 3425.0 | 6,127 | +138 | 310 | 5.06% |
| 08-31 | 3530.0 | 5,989 | +76 | 328 | 5.48% |
| 08-28 | 3305.0 | 5,913 | -75 | 281 | 4.75% |
| 08-27 | 3370.0 | 5,988 | +114 | 286 | 4.78% |
| 08-26 | 3255.0 | 5,874 | +30 | 309 | 5.26% |
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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.
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Latest Day2026-09-22
聯亞(3081)'s margin balance (融資餘額) was last updated on 2026-09-22 at 5,981 lots. Over the past year, 62% of trading days had a margin balance at or below this level.
Source: FinMind (TWSE, TPEx)
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