As of the close on December 3, 47 stocks reached 52-week highs, with Orange Tour (08627), Quali-Smart (01348), and Yunji (02670) leading the gains at 29.58%, 12.72%, and 12.41%, respectively.

**52-Week Highs Ranking** - **Orange Tour (08627)**: Closing price HKD 0.061, high HKD 0.092 (+29.58%) - **Quali-Smart (01348)**: Closing price HKD 0.187, high HKD 0.195 (+12.72%) - **Yunji (02670)**: Closing price HKD 173.000, high HKD 173.900 (+12.41%) - **Tan Chong Int'l (00693)**: Closing price HKD 1.900, high HKD 1.900 (+11.76%) - **Ease Group (02442)**: Closing price HKD 8.050, high HKD 9.980 (+10.89%)

Other notable gainers include Jun Yu (01757) (+10.53%), Weiye (01570) (+9.70%), and China Beacons (08247) (+9.63%).

**52-Week Lows Ranking** - **Capital Realm (00204)**: Closing price HKD 0.375, low HKD 0.370 (-27.45%) - **Lionhead (02562)**: Closing price HKD 3.080, low HKD 3.080 (-11.49%) - **Bama Tea (06980)**: Closing price HKD 43.300, low HKD 42.800 (-11.28%) - **Chenggang Tech (08131)**: Closing price HKD 0.063, low HKD 0.058 (-9.38%) - **Huicheng Int'l (01146)**: Closing price HKD 0.040, low HKD 0.040 (-9.09%)

Other decliners include Baofa (08532) (-8.33%), Minieye (02431) (-7.90%), and Allegro Culture (00550) (-7.89%).