| Investor Type | Purchase Amount (NTD$) | Sell Amount (NTD$) | Net (NTD$) |
|---|---|---|---|
| Foreign Investors and Mainland Area Investors | 82,946,400 | 108,048,500 | -25,102,100 |
| Securities Investment Trust Companies | 0 | 0 | 0 |
| Dealers | 548,954,800 | 384,409,450 | 164,545,350 |
| Total | 631,901,200 | 492,457,950 | 139,443,250 |