博大8109.TW Institutions
TW StockElec. Parts & Comp.
(No presentation for 8109)
Large Retail Investor
Retail Investor
Large Retail: 14 Weeks
Retail Investor: 9 Weeks
| Date | Holding of Large Retail Investor (%) | Holding Chg. of Large Retail Investor (%) |
|---|---|---|
| 2026-02-26 | 53.93 | -0.6 |
| 2026-02-11 | 54.53 | -0.99 |
| 2026-02-06 | 55.53 | +0.17 |
| 2026-01-30 | 55.35 | +1.23 |
| 2026-01-23 | 54.12 | +0.45 |
| 2026-01-16 | 53.67 | -0.15 |
| 2026-01-09 | 53.82 | -0.13 |
| 2026-01-02 | 53.95 | +0.69 |
Change in last month: -0.02%
Accumulated K Shares in Last 30 days
Days of Net Buying in Last 30 days
| Date | Foreign Investors | Investment Trust | Dealer | Total |
|---|---|---|---|---|
| 2026-03-03 | 10 | - | - | 10 |
| 2026-03-02 | 17 | - | - | 17 |
| 2026-02-26 | 63 | - | - | 63 |
| 2026-02-25 | -24 | - | 2 | -22 |
| 2026-02-24 | 24 | - | 1 | 25 |
| 2026-02-23 | 45 | - | -2 | 43 |
| 2026-02-11 | 49 | - | -1 | 48 |
| 2026-02-10 | 35 | - | -8 | 27 |
| Date | Chg. of Retail Long Margin | Chg. of Retail Short Margin | Retail Margin Ratio | Retail Long Margin Usage | Price |
|---|---|---|---|---|---|
| 2026-03-02 | -22 | - | - | 250% | 109 |
| 2026-02-26 | -6 | - | - | 260% | 109.5 |
| 2026-02-25 | 1 | - | - | 263% | 108 |
| 2026-02-24 | -1 | - | - | 263% | 108 |
| 2026-02-23 | 8 | - | - | 263% | 108 |
| 2026-02-11 | -62 | - | - | 259% | 106.5 |
| 2026-02-10 | -1 | - | - | 290% | 106.5 |
| 2026-02-09 | -5 | - | - | 290% | 107 |
| 2026-02-06 | 7 | - | - | 293% | 107 |
| 2026-02-05 | -20 | - | - | 289% | 109 |
| 2026-02-04 | -8 | - | - | 299% | 112 |
| 2026-02-03 | -12 | - | - | 303% | 106 |
| 2026-02-02 | -23 | - | - | 309% | 105.5 |