聯一光3441.TW Institutions
TW StockOptoelectronic
(No presentation for 3441)
Accumulated K Shares in Last 30 days
Days of Net Buying in Last 30 days
| Date | Foreign Investors | Investment Trust | Dealer | Total |
|---|---|---|---|---|
| 2026-04-29 | 16 | - | - | 16 |
| 2026-04-28 | 5 | - | - | 5 |
| 2026-04-27 | -8 | - | - | -8 |
| 2026-04-24 | -35 | - | - | -35 |
| 2026-04-23 | -53 | - | - | -53 |
| 2026-04-22 | -438 | - | - | -438 |
| 2026-04-21 | 245 | - | - | 245 |
| 2026-04-20 | 50 | - | - | 50 |
| Date | Chg. of Retail Long Margin | Chg. of Retail Short Margin | Retail Margin Ratio | Retail Long Margin Usage | Price |
|---|---|---|---|---|---|
| 2026-04-28 | -4 | - | 0.65 | 12.26% | 33.4 |
| 2026-04-27 | -10 | - | 0.65 | 12.3% | 33.45 |
| 2026-04-24 | 4 | - | 0.64 | 12.4% | 33.8 |
| 2026-04-23 | -18 | -5 | 0.65 | 12.36% | 33.4 |
| 2026-04-22 | - | 5 | 1.04 | 12.54% | 35.65 |
| 2026-04-21 | - | -1 | 0.64 | 12.54% | 35.7 |
| 2026-04-20 | 35 | 1 | 0.72 | 12.54% | 33.6 |
| 2026-04-17 | -7 | - | 0.66 | 12.19% | 32.4 |
| 2026-04-16 | 4 | -1 | 0.65 | 12.26% | 32.7 |
| 2026-04-15 | -11 | 1 | 0.74 | 12.22% | 32.35 |
| 2026-04-14 | 60 | - | 0.65 | 12.33% | 32.9 |
| 2026-04-13 | -14 | - | 0.68 | 11.73% | 32.2 |
| 2026-04-10 | -11 | 1 | 0.67 | 11.87% | 31.4 |
Change in last month: No Change
Large Retail Investor
Retail Investor
Large Retail: 14 Weeks
Retail Investor: 13 Weeks
| Date | Holding of Large Retail Investor (%) | Holding Chg. of Large Retail Investor (%) |
|---|---|---|
| 2026-04-24 | 27.89 | -0.92 |
| 2026-04-17 | 28.81 | -0.63 |
| 2026-04-10 | 29.44 | -0.95 |
| 2026-04-02 | 30.39 | - |
| 2026-03-27 | 30.39 | -2.05 |
| 2026-03-20 | 32.44 | -0.62 |
| 2026-03-13 | 33.06 | +0 |
| 2026-03-06 | 33.06 | -0.78 |