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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 | 542.0 | 2,468 | -56 | 53 | 2.15% |
| 08-06 | 543.0 | 2,524 | +86 | 32 | 1.27% |
| 08-05 | 550.0 | 2,438 | +31 | 22 | 0.90% |
| 08-04 | 524.0 | 2,407 | +1 | 24 | 1.00% |
| 08-03 | 519.0 | 2,406 | +44 | 23 | 0.96% |
| 07-31 | 519.0 | 2,362 | +17 | 22 | 0.93% |
| 07-30 | 491.0 | 2,345 | -48 | 27 | 1.15% |
| 07-29 | 505.0 | 2,393 | -40 | 32 | 1.34% |
| 07-28 | 492.5 | 2,433 | -37 | 17 | 0.70% |
| 07-27 | 518.0 | 2,470 | -21 | 23 | 0.93% |
| 07-24 | 507.0 | 2,491 | +0 | 21 | 0.84% |
| 07-23 | 503.0 | 2,491 | -88 | 14 | 0.56% |
| 07-22 | 501.0 | 2,579 | -253 | 14 | 0.54% |
| 07-21 | 476.0 | 2,832 | -93 | 10 | 0.35% |
| 07-20 | 458.0 | 2,925 | -25 | 14 | 0.48% |
| 07-17 | 460.5 | 2,950 | -89 | 13 | 0.44% |
| 07-16 | 471.5 | 3,039 | -19 | 7 | 0.23% |
| 07-15 | 472.0 | 3,058 | +6 | 10 | 0.33% |
| 07-14 | 468.0 | 3,052 | +15 | 8 | 0.26% |
| 07-13 | 467.5 | 3,037 | +251 | 38 | 1.25% |
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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
聯詠(3034)'s margin balance (融資餘額) was last updated on 2026-08-07 at 2,468 lots. Over the past year, 7% of trading days had a margin balance at or below this level.
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