| Investor Type | Purchase Amount (NTD$) | Sell Amount (NTD$) | Net (NTD$) |
|---|---|---|---|
| Foreign Investors and Mainland Area Investors | 73,060,150 | 748,041,350 | -674,981,200 |
| Securities Investment Trust Companies | 2,177,750 | 6,131,000 | -3,953,250 |
| Dealers | 21,110,695,050 | 10,305,360,700 | 10,805,334,350 |
| Total | 21,185,932,950 | 11,059,533,050 | 10,126,399,900 |