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 |
|---|---|---|---|---|---|
| 09-23 | 96.5 | 25,819 | +29 | 34 | 0.13% |
| 09-22 | 96.0 | 25,790 | -7 | 30 | 0.12% |
| 09-21 | 97.4 | 25,797 | +55 | 25 | 0.10% |
| 09-18 | 96.8 | 25,742 | -4 | 28 | 0.11% |
| 09-17 | 96.0 | 25,746 | +318 | 26 | 0.10% |
| 09-16 | 94.7 | 25,428 | +15 | 27 | 0.11% |
| 09-15 | 93.8 | 25,413 | -68 | 29 | 0.11% |
| 09-14 | 95.1 | 25,481 | -126 | 45 | 0.18% |
| 09-11 | 95.9 | 25,607 | -293 | 68 | 0.27% |
| 09-10 | 98.3 | 25,900 | -74 | 85 | 0.33% |
| 09-09 | 101.5 | 25,974 | +20 | 61 | 0.23% |
| 09-08 | 100.0 | 25,954 | +71 | 61 | 0.24% |
| 09-07 | 102.0 | 25,883 | -79 | 73 | 0.28% |
| 09-04 | 102.0 | 25,962 | -66 | 72 | 0.28% |
| 09-03 | 100.0 | 26,028 | +74 | 72 | 0.28% |
| 09-02 | 102.0 | 25,954 | -66 | 78 | 0.30% |
| 09-01 | 103.0 | 26,020 | -105 | 74 | 0.28% |
| 08-31 | 103.0 | 26,125 | +97 | 82 | 0.31% |
| 08-28 | 103.5 | 26,028 | +9 | 77 | 0.30% |
| 08-27 | 103.0 | 26,019 | +52 | 79 | 0.30% |
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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 Day2026-09-23
光洋科(1785)'s margin balance (融資餘額) was last updated on 2026-09-23 at 25,819 lots. Over the past year, 17% of trading days had a margin balance at or below this level.
Source: FinMind (TWSE, TPEx)
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