Week Ending: 29 May 2026

HK Industry · Healthcare

Biotechnology

Week ending 29 May 2026 · Index 644.45 · Weekly return -4.85%. Constituents are ranked by weekly return.

Sector Healthcare

Universe all active equity exchanges for the country

Price basis Adjusted weekly close

Index chart

Index Value Trend Line Fair Value Activity Lines

Weekly summary

For the week ending 29 May 2026, Biotechnology declined 4.85% with 20 advancing, 56 declining, and 0 unchanged constituents.

Industry constituents

Ticker Company Exchange Open High Low Close Return

2410 TYK Medicines, Inc HKG 8.00 9.32 8.00 9.14 13.26%

8158 China Regenerative Medicine International Limited HKG 0.35 0.41 0.31 0.40 9.59%

2509 Qyuns Therapeutics Co., Ltd. HKG 15.47 17.37 14.60 16.86 8.56%

2257 Sirnaomics Ltd. HKG 5.54 6.60 5.50 5.92 6.86%

0690 Uni-Bio Science Group Limited HKG 0.08 0.09 0.08 0.09 5.99%

1548 Genscript Biotech Corporation HKG 13.07 15.27 12.80 13.68 5.47%

2171 CARsgen Therapeutics Holdings Limited HKG 16.98 18.51 16.50 18.11 3.43%

6938 Suzhou Ribo Life Science Co HKG 55.15 58.20 52.75 58.20 3.01%

1801 Innovent Biologics, Inc. HKG 80.30 84.60 74.60 83.35 2.96%

0775 CK Life Sciences Int'l., (Holdings) Inc. HKG 0.71 0.73 0.67 0.73 2.82%

1244 3D Medicines Inc. HKG 3.60 3.87 3.24 3.41 2.71%

1228 CANbridge Pharmaceuticals Inc. HKG 1.95 2.10 1.61 2.03 2.01%

2269 WuXi Biologics (Cayman) Inc. HKG 32.78 34.98 31.92 33.34 1.89%

2595 GenFleet Therapeutics (Shanghai) Inc. HKG 32.98 34.90 31.04 34.12 1.85%

9926 Akeso, Inc. HKG 116.00 120.20 109.30 118.10 1.29%

9606 Duality Biotherapeutics, Inc. HKG 220.00 229.60 207.00 225.60 1.26%

6622 Zhaoke Ophthalmology Limited HKG 2.51 2.62 2.38 2.54 0.40%

2616 CStone Pharmaceuticals HKG 7.80 8.05 7.40 8.05 0.37%

3378 Hanx Biopharmaceuticals (Wuhan) Co., Ltd. HKG 28.50 30.00 25.30 28.58 0.21%

2659 Shanghai Bao Pharmaceuticals Co., Ltd. HKG 24.56 26.60 23.60 24.54 0.08%

1477 Ocumension Therapeutics HKG 6.25 6.29 5.86 6.20 -0.64%

2315 Biocytogen Pharmaceuticals (Beijing) Co., Ltd. HKG 49.86 56.15 46.42 49.42 -0.88%

6996 Antengene Corporation Limited HKG 4.40 4.52 4.09 4.45 -1.11%

6978 Immunotech Biopharm Ltd HKG 0.80 0.89 0.70 0.78 -1.27%

2162 Keymed Biosciences Inc. HKG 61.65 64.00 57.45 61.80 -1.59%

2480 Beijing Luzhu Biotechnology Co., Ltd. HKG 19.48 19.48 19.18 19.18 -1.64%

2592 Cloudbreak Pharma Inc. HKG 1.32 1.40 1.27 1.29 -2.27%

2126 JW (Cayman) Therapeutics Co. Ltd HKG 2.02 2.05 1.85 1.98 -2.46%

9995 RemeGen Co., Ltd. HKG 83.40 85.65 77.30 82.65 -2.54%

6990 Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. HKG 488.60 490.80 438.40 462.00 -2.57%

3880 Medtide Inc. HKG 22.28 22.48 21.20 21.74 -2.60%

9966 Alphamab Oncology HKG 9.35 10.18 8.92 9.10 -2.67%

9969 InnoCare Pharma Limited HKG 12.04 12.04 11.16 11.63 -3.16%

2696 Shanghai Henlius Biotech, Inc. HKG 71.00 71.00 61.20 68.50 -3.18%

6660 AIM Vaccine Co., Ltd. HKG 2.42 2.55 2.30 2.35 -3.29%

6872 TENNOR THERAP-B HKG 211.00 256.00 183.10 203.60 -3.51%

2142 HBM Holdings Limited HKG 12.00 12.02 10.88 11.69 -3.79%

1530 3SBio Inc. HKG 19.10 19.11 17.05 18.50 -3.80%

6160 BeOne Medicines AG HKG 186.60 187.70 172.00 176.80 -4.17%

1177 Sino Biopharmaceutical Limited HKG 5.22 5.22 4.77 4.99 -4.41%

9887 Nanjing Leads Biolabs Co., Ltd. HKG 64.00 64.00 60.20 61.30 -4.44%

2256 Abbisko Cayman Limited HKG 10.19 10.62 9.47 9.75 -4.79%

3759 Pharmaron Beijing Co., Ltd. HKG 18.31 18.45 17.13 17.52 -4.83%

2137 Brii Biosciences Limited HKG 1.21 1.21 1.10 1.15 -4.96%

1952 Everest Medicines Limited HKG 31.60 31.66 28.50 30.14 -5.22%

9688 Zai Lab Limited HKG 14.61 14.61 13.55 13.91 -5.31%

6955 Shandong Boan Biotechnology Co., Ltd. HKG 6.14 6.35 5.60 5.73 -5.45%

6855 Ascentage Pharma Group International HKG 41.52 42.04 37.32 39.24 -5.76%

6821 Asymchem Laboratories (Tianjin) Co., Ltd. HKG 95.20 97.60 90.15 92.00 -5.83%

2157 Lepu Biopharma Co., Ltd. HKG 4.61 4.59 3.96 4.26 -6.99%

1875 BioDlink International Company Limited HKG 4.47 4.79 4.04 4.14 -7.17%

2566 Hangzhou Jiuyuan Genetic Biopharmaceutical Co., Ltd. HKG 6.20 6.30 5.71 5.99 -7.56%

1167 Jacobio Pharmaceuticals Group Co., Ltd. HKG 5.21 5.21 4.65 4.90 -7.89%

2179 Jiangsu Recbio Technology Co., Ltd. HKG 5.00 5.00 4.74 4.74 -7.96%

3681 SinoMab BioScience Limited HKG 1.30 1.34 1.17 1.24 -8.15%

2591 Guangzhou Innogen Pharmaceutical Group Co., Ltd HKG 12.20 12.74 11.01 11.12 -8.48%

1672 Ascletis Pharma Inc. HKG 15.50 15.50 13.41 14.23 -8.84%

2396 B&K Corp Ltd HKG 5.42 5.42 4.94 4.94 -8.86%

1877 Shanghai Junshi Biosciences Co., Ltd. HKG 23.16 23.16 19.70 21.06 -9.07%

6826 Shanghai Haohai Biological Technology Co., Ltd. HKG 19.99 20.00 18.00 18.23 -9.21%

1873 Viva Biotech Holdings HKG 1.38 1.40 1.22 1.26 -9.35%

2181 Mabpharm Limited HKG 0.45 0.45 0.40 0.40 -10.23%

2511 HighTide Therapeutics, Inc. HKG 3.43 3.53 2.94 3.05 -10.82%

2105 Laekna, Inc. HKG 13.17 13.87 10.86 11.61 -11.85%

7666 METIS TECHBIO-P HKG 16.88 18.29 14.54 14.78 -12.44%

9939 Kintor Pharmaceutical Limited HKG 2.63 2.63 2.17 2.30 -12.55%

2487 Cutia Therapeutics HKG 3.99 4.00 3.20 3.59 -13.70%

1541 ImmuneOnco Biopharmaceuticals (Shanghai) Inc. HKG 3.31 3.36 2.88 2.93 -14.08%

2563 Beijing Biostar Pharmaceuticals Co., Ltd. HKG 4.30 4.30 3.70 3.70 -14.94%

2496 Wuhan YZY Biopharma Co., Ltd. HKG 5.16 5.16 4.30 4.30 -16.67%

2185 Shanghai Bio-heart Biological Technology Co., Ltd. HKG 3.40 3.56 3.00 3.02 -18.16%

2617 TransThera Sciences (Nanjing), Inc. HKG 42.86 43.92 34.56 35.02 -18.25%

6628 Transcenta Holding Limited HKG 1.95 1.95 1.41 1.58 -18.97%

1521 Frontage Holdings Corporation HKG 0.87 0.87 0.68 0.70 -23.08%

2197 Clover Biopharmaceuticals, Ltd. HKG 2.50 2.60 1.91 1.95 -23.83%

2565 PegBio Co., Ltd. HKG 12.85 13.00 7.46 8.63 -33.31%