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 | 6405.0 | 4,147 | +63 | 53 | 1.28% |
| 09-21 | 6400.0 | 4,084 | +20 | 53 | 1.30% |
| 09-18 | 6430.0 | 4,064 | +160 | 55 | 1.35% |
| 09-17 | 6020.0 | 3,904 | -5 | 52 | 1.33% |
| 09-16 | 6225.0 | 3,909 | +62 | 53 | 1.36% |
| 09-15 | 6055.0 | 3,847 | -16 | 53 | 1.38% |
| 09-14 | 5995.0 | 3,863 | -380 | 104 | 2.69% |
| 09-11 | 6660.0 | 4,243 | -32 | 66 | 1.56% |
| 09-10 | 6720.0 | 4,275 | -99 | 63 | 1.47% |
| 09-09 | 6870.0 | 4,374 | -51 | 66 | 1.51% |
| 09-08 | 6500.0 | 4,425 | +305 | 66 | 1.49% |
| 09-07 | 6660.0 | 4,120 | +216 | 77 | 1.87% |
| 09-04 | 7400.0 | 3,904 | -262 | 86 | 2.20% |
| 09-03 | 7150.0 | 4,166 | +31 | 90 | 2.16% |
| 09-02 | 7810.0 | 4,135 | +7 | 115 | 2.78% |
| 09-01 | 7580.0 | 4,128 | -126 | 102 | 2.47% |
| 08-31 | 7650.0 | 4,254 | +221 | 99 | 2.33% |
| 08-28 | 7065.0 | 4,033 | +360 | 90 | 2.23% |
| 08-27 | 6915.0 | 3,673 | +440 | 86 | 2.34% |
| 08-26 | 6290.0 | 3,233 | +119 | 68 | 2.10% |
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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
大立光(3008)'s margin balance (融資餘額) was last updated on 2026-09-22 at 4,147 lots. Over the past year, 98% of trading days had a margin balance at or below this level.
Source: FinMind (TWSE, TPEx)
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