The Zhitong Finance App learned that on September 17, 2026, Zhi Spectrum (02513), Changfei Optical Fiber Cable (06869), and Jiantao Laminate (01888) ranked in the top 3 of Shanghai-Hong Kong Stock Connect (Southbound) turnover, with turnover of 3.427 billion yuan, 2,477 billion yuan, and 2,327 billion yuan respectively; Zhi Spectrum (02513), Tencent Holdings (00700), and Changfei Optical Fiber Cable (06869) ranked in the top 3 of Shenzhen-Hong Kong Stock Connect (Southbound) turnover, respectively, with a turnover of RMB 2.081 billion, $1,151 million, 10.64 100 million yuan.
Shanghai Hong Kong Stock Connect (Southbound) Top Ten Active Trading Companies
| Company name | Transaction amount | Net purchase amount |
|---|---|---|
| Genealogy (02513) | $34.27 billion | +6.87 billion yuan |
| Changfei optical fiber cable (06869) | $24.77 billion | -$2.23 billion |
| Jiantao laminate board (01888) | $23.27 billion | +1.12 billion |
| Tencent Holdings (00700) | $18.05 billion | +3.34 billion |
| MINIMAX-W (00100) | $15.15 billion | -$3.08 billion |
| CNOOC (00883) | $12.91 billion | -2.68 billion yuan |
| SMIC (00981) | $10.42 billion | +1.46 billion yuan |
| Cambridge Technology (06166) | 9.67 billion yuan | -28.3706 million yuan |
| Alibaba-W (09988) | $8.95 billion | -$3.22 billion |
| Zhongji Xuchuang (03308) | $8.46 billion | +2506.37 million yuan |
Shenzhen-Hong Kong Stock Connect (Southbound) Top Ten Active Trading Companies
| Company name | Transaction amount | Net purchase amount |
|---|---|---|
| Genealogy (02513) | $20.81 billion | +$11.41 billion |
| Tencent Holdings (00700) | $11.51 billion | -93.7584 million yuan |
| Changfei optical fiber cable (06869) | $10.64 billion | +1.73 billion |
| Jiantao laminate board (01888) | $10.05 billion | +1.94 billion yuan |
| SMIC (00981) | $7.20 billion | -$2.93 billion |
| Kingsley Biotechnology (01548) | $7.19 billion | -2780.56 million yuan |
| Alibaba-W (09988) | $7.08 billion | -1.03 billion yuan |
| CNOOC (00883) | $6.50 billion | -1.49 billion yuan |
| Zhongji Xuchuang (03308) | 5.80 billion yuan | -416.745 million yuan |
| Cambridge Technology (06166) | $5.23 billion | +1.19 billion yuan |