揚明光3504.TW Institutions
TW StockOptoelectronic
(No presentation for 3504)
揚明光（3504）Institutional Investors Holding Ratio
3.9%Foreign Investors
0%Investment Trust
0%Dealer
Net Buying & Selling
Accumulated K Shares in Last 30 days
-485Foreign Investors
0Investment Trust
-31Dealers
Days of Net Buying in Last 30 days
15Foreign Investors
0Investment Trust
10Dealers
Foreign Investors
Investment Trust
Dealer
Price
| Date | Foreign Investors | Investment Trust | Dealer | Total |
|---|---|---|---|---|
| 2025-12-10 | -119 | - | -1 | -120 |
| 2025-12-09 | -8 | - | 1 | -7 |
| 2025-12-08 | 25 | - | 1 | 26 |
| 2025-12-05 | -94 | - | 1 | -93 |
| 2025-12-04 | -8 | - | -9 | -17 |
| 2025-12-03 | 12 | - | -7 | 5 |
| 2025-12-02 | -3 | - | -1 | -4 |
| 2025-12-01 | -20 | - | -1 | -21 |
揚明光（3504）Retail Long/Short Margin
Chg. of Retail Long Margin
Price
| Date | Chg. of Retail Long Margin | Chg. of Retail Short Margin | Retail Margin Ratio | Retail Long Margin Usage | Price |
|---|---|---|---|---|---|
| 2025-12-09 | 21 | - | 8.05 | 610% | 52 |
| 2025-12-08 | -200 | -2 | 8.14 | 603% | 51.3 |
| 2025-12-04 | 47 | 5 | 7.4 | 673% | 51 |
| 2025-12-03 | 3 | - | 7.32 | 657% | 49.4 |
| 2025-12-02 | -270 | - | 7.33 | 655% | 48.9 |
| 2025-12-01 | - | 1 | 6.4 | 750% | 49 |
| 2025-11-27 | -34 | - | 6.36 | 750% | 49.2 |
| 2025-11-26 | -5 | -2 | 6.26 | 762% | 49.45 |
| 2025-11-25 | - | -1 | 6.34 | 764% | 48.65 |
| 2025-11-24 | -57 | -17 | 6.38 | 764% | 48.55 |
| 2025-11-20 | -13 | -9 | 6.98 | 784% | 48.85 |
| 2025-11-19 | 1 | -11 | 7.34 | 788% | 48.6 |
| 2025-11-18 | -9 | -3 | 7.83 | 788% | 49.2 |
揚明光（3504）Holdings of Investors
Large Retail Investor
Retail Investor
Net Buying of Investors
Large Retail: 19 Weeks
Retail Investor: 10 Weeks
Holding Ratio of Large Retail
Holding Ratio of Retail Investor
Price
| Date | Holding of Large Retail Investor (%) | Holding Chg. of Large Retail Investor (%) |
|---|---|---|
| 2025-12-05 | 61.62 | -0.17 |
| 2025-11-28 | 61.78 | +0.01 |
| 2025-11-21 | 61.77 | -0.06 |
| 2025-11-14 | 61.83 | +0.03 |
| 2025-11-07 | 61.8 | +0.21 |
| 2025-10-31 | 61.59 | -0.55 |
| 2025-10-23 | 62.15 | +0.02 |
| 2025-10-17 | 62.12 | +0.1 |
揚明光（3504）Holdings of Directors and Supervisors
Change in last month: No Change
Holding Ratio
Price