[ET Net News Agency, 25 September 2026] The following table lists the best and worst performing Hang Seng Index constituent stocks this week:
| Ranking | Stock Name | Stock Code | Best Performance(%) |
|---|
| 1 | WUXI BIO | (02269) | +5.26 |
| 2 | WUXI APPTEC | (02359) | +4.80 |
| 3 | CSPC PHARMA | (01093) | +4.48 |
| 4 | TENCENT | (00700) | +4.20 |
| 5 | NEW ORIENTAL-S | (09901) | +3.79 |
| Ranking | Stock Name | Stock Code | Worst Performance(%) |
|---|
| 1 | LAOPU GOLD | (06181) | -11.17 |
| 2 | WEICHAI POWER | (02338) | -10.17 |
| 3 | ALI HEALTH | (00241) | -7.83 |
| 4 | CHINAHONGQIAO | (01378) | -6.33 |
| 5 | LONGFOR GROUP | (00960) | -6.16 |
| Closing Price This Week | Weekly Change |
|---|
| Hang Seng Index | 24,510 pts | -240pts / -0.97% |
Nominal 
