正達3149.TW Institutions
TW StockOptoelectronic
(No presentation for 3149)
| Date | Chg. of Retail Long Margin | Chg. of Retail Short Margin | Retail Margin Ratio | Retail Long Margin Usage | Price |
|---|---|---|---|---|---|
| 2026-03-02 | 26 | 12 | 0.61 | 4,614% | 52.7 |
| 2026-02-26 | 114 | -12 | 0.56 | 4,609% | 52.6 |
| 2026-02-25 | 615 | 17 | 0.61 | 4,588% | 53.2 |
| 2026-02-24 | 20 | -42 | 0.56 | 4,473% | 52.6 |
| 2026-02-23 | 28 | 16 | 0.74 | 4,469% | 52.8 |
| 2026-02-11 | -542 | -32 | 0.67 | 4,464% | 49.2 |
| 2026-02-10 | -267 | 22 | 0.79 | 4,565% | 50.4 |
| 2026-02-09 | -235 | 20 | 0.69 | 4,615% | 53.7 |
| 2026-02-06 | 91 | -83 | 0.6 | 4,659% | 48.9 |
| 2026-02-05 | -314 | -24 | 0.94 | 4,642% | 50.8 |
| 2026-02-04 | 11 | -4 | 1.02 | 4,700% | 52.3 |
| 2026-02-03 | -11 | 58 | 1.04 | 4,698% | 51.4 |
| 2026-02-02 | 207 | -103 | 0.81 | 4,700% | 51.9 |
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 | -509 | - | - | -509 |
| 2026-03-02 | 886 | - | 1 | 887 |
| 2026-02-26 | 106 | - | - | 106 |
| 2026-02-25 | -1,596 | - | -6 | -1,602 |
| 2026-02-24 | -1,350 | - | 5 | -1,345 |
| 2026-02-23 | 384 | - | 8 | 392 |
| 2026-02-11 | -310 | - | - | -310 |
| 2026-02-10 | -2,802 | - | -64 | -2,866 |
Change in last month: -0.04%
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 (%) |
|---|---|---|
| 2026-02-26 | 38.32 | -0.8 |
| 2026-02-11 | 39.13 | -0.75 |
| 2026-02-06 | 39.88 | +0.05 |
| 2026-01-30 | 39.83 | -3.22 |
| 2026-01-23 | 43.06 | +1.59 |
| 2026-01-16 | 41.47 | -2.41 |
| 2026-01-09 | 43.87 | -0.43 |
| 2026-01-02 | 44.3 | -1.1 |