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

Disclaimer:Webull uses external vendor Google Translation Service for news translations where we endeavour to ensure these are correct, however, we recommend that you please double-check this information accordingly. Webull is not responsible for translation errors or issues.