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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 |
|---|---|---|---|---|---|
| 08-07 | 37.0 | 12,309 | -68 | 18 | 0.15% |
| 08-06 | 36.0 | 12,377 | +138 | 8 | 0.06% |
| 08-05 | 35.8 | 12,239 | -144 | 9 | 0.07% |
| 08-04 | 35.4 | 12,383 | +277 | 12 | 0.10% |
| 08-03 | 34.6 | 12,106 | -66 | 13 | 0.11% |
| 07-31 | 33.9 | 12,172 | +133 | 12 | 0.10% |
| 07-30 | 32.5 | 12,039 | -537 | 12 | 0.10% |
| 07-29 | 33.0 | 12,576 | -327 | 20 | 0.16% |
| 07-28 | 34.4 | 12,903 | -313 | 28 | 0.22% |
| 07-27 | 36.4 | 13,216 | -96 | 21 | 0.16% |
| 07-24 | 36.9 | 13,312 | +19 | 22 | 0.17% |
| 07-23 | 37.8 | 13,293 | +15 | 27 | 0.20% |
| 07-22 | 37.8 | 13,278 | -227 | 26 | 0.20% |
| 07-21 | 37.5 | 13,505 | -43 | 26 | 0.19% |
| 07-20 | 36.4 | 13,548 | -234 | 22 | 0.16% |
| 07-17 | 36.8 | 13,782 | -314 | 24 | 0.17% |
| 07-16 | 38.6 | 14,096 | -57 | 29 | 0.21% |
| 07-15 | 39.2 | 14,153 | -3 | 23 | 0.16% |
| 07-14 | 38.6 | 14,156 | +128 | 24 | 0.17% |
| 07-13 | 40.1 | 14,028 | +29 | 40 | 0.29% |
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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 Day2026-08-07
大亞(1609)'s margin balance (融資餘額) was last updated on 2026-08-07 at 12,309 lots. Over the past year, 9% of trading days had a margin balance at or below this level.
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