| Investor Type | Purchase Amount (NTD$) | Sell Amount (NTD$) | Net (NTD$) |
|---|---|---|---|
| Foreign Investors and Mainland Area Investors | 3,669,650 | 1,462,000 | 2,207,650 |
| Securities Investment Trust Companies | 7,163,800 | 29,406,300 | -22,242,500 |
| Dealers | 990,461,600 | 1,121,061,700 | -130,600,100 |
| Total | 1,001,295,050 | 1,151,930,000 | -150,634,950 |