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Margin Trading
Price × Margin Balance
Daily Change in Margin / Short (lots)
Daily Detail
| Date | Close | Margin Balance | Margin chg | Short Balance | Short/Margin Ratio |
|---|---|---|---|---|---|
| 08-31 | 17.6 | 3,957 | -111 | 0 | 0.00% |
| 08-28 | 18.8 | 4,068 | -30 | 0 | 0.00% |
| 08-27 | 19.4 | 4,098 | +56 | 0 | 0.00% |
| 08-26 | 19.4 | 4,042 | -34 | 0 | 0.00% |
| 08-25 | 19.5 | 4,076 | -100 | 0 | 0.00% |
| 08-24 | 21.0 | 4,176 | -40 | 0 | 0.00% |
| 08-21 | 21.9 | 4,216 | -132 | 0 | 0.00% |
| 08-20 | 23.0 | 4,348 | -16 | 0 | 0.00% |
| 08-19 | 24.0 | 4,364 | +0 | 0 | 0.00% |
| 08-18 | 25.0 | 4,364 | +37 | 3 | 0.07% |
| 08-17 | 24.2 | 4,327 | +18 | 0 | 0.00% |
| 08-14 | 25.1 | 4,309 | +11 | 0 | 0.00% |
| 08-13 | 25.0 | 4,298 | +44 | 0 | 0.00% |
| 08-12 | 24.9 | 4,254 | +18 | 2 | 0.05% |
| 08-11 | 23.9 | 4,236 | +12 | 2 | 0.05% |
| 08-10 | 24.4 | 4,224 | -18 | 0 | 0.00% |
| 08-07 | 25.1 | 4,242 | +19 | 1 | 0.02% |
| 08-06 | 25.4 | 4,223 | +99 | 0 | 0.00% |
| 08-05 | 26.0 | 4,124 | -19 | 0 | 0.00% |
| 08-04 | 26.2 | 4,143 | +32 | 3 | 0.07% |
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How to Read Taiwan Stock Margin and Short-Selling Balance
Margin 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 Day2026-08-31
三一東林(3609)'s margin balance (融資餘額) was last updated on 2026-08-31 at 3,957 lots. Over the past year, 85% of trading days had a margin balance at or below this level.
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