CHINA XLX FERT (01866.HK) closed at HKD 9.105 on October 22, 2026, down 5.84% for the day. The company's shares were included in the Hang Seng Composite Index with effect from September 7, 2026 and were accordingly added to Stock Connect, and the share price has fallen about 20.76% since inclusion.
TUHU-W (09690.HK) traded at HKD 11.580 intraday on Oct 23, up 2.57%; founder's 67,493,742 B shares sit in a TMF (Cayman) trust; another trustee holds 10.02%.
On October 23, 2026, BIDU-W (09888.HK) trended higher in the afternoon session. As of 14:21, it was quoted at HK$76.25, up 1.53%.
KEYTOP PARKING (02272.HK) traded at HKD 57.85 intraday on Oct 23, up 5.18%, down 30.2% since joining Stock Connect on Sept 7; interim revenue fell 11.85%.
After its 7 September Stock Connect entry, the southbound stake in TSUGAMI CHINA (01651.HK) rose from 0.41% on the first day to 3.03% on 22 October, with 11.21 million shares worth about HK$415 million; the shares have retreated 27.80% from their 6 October high; FY2026 revenue rose 21.65% to RMB5.18 billion and net profit attributable to owners 39.87% to RMB1.09 billion.
ChinaAMC Hang Seng Biotech ETF (03069.HK) rose 1.39% to HK$14.570; Gilead paid a record US$1.275 billion upfront for PepStar's IL-23R project as ESMO opened.
Hang Seng China Enterprises Index ETF (02828.HK) rose 0.96% to HK$79.640 as the HSCEI rebounded 0.93%; Tianfeng Securities favours financials and SOEs.
ASMPT (00522.HK) fell 2.03% to HKD 120.600; NVIDIA signed a USD 1.3 billion packaging deal with Amkor and is expanding capacity with supply chain partners.
XIAOMI-W (01810.HK) rose 4.03% to HKD 26.840; the World Physical AI Conference was held, and Changde opened 1,658 embodied AI data collection scenarios.
WERIDE-W (00800.HK) listed on the Main Board of the Hong Kong Stock Exchange on 6 November 2025, with a simultaneous dual primary listing on Nasdaq under the ticker WRD, at a final offer price of HKD 27.10. The company's founder Dr. Han and co-founder Dr. Li each established a family trust with themselves as protector and their children and descendants as beneficiaries, both trusts being administered by Trident Trust Company (South Dakota) Inc.and the two together control approximately 39.44% of the voting power in the company.
As of 10:45 on October 23, against the backdrop of a broadly weaker market, E Fund (HK) CSI Liquor Index ETF (03189.HK) defied the trend to rise 1.64% to HKD 1.116, with a turnover of approximately HKD 495,200 and assets under management of approximately HKD 83.99 million.
CSG filed for a HKEX listing on Oct 22, jointly sponsored by Huatai International and Guoyuan International, ranking No.2 in China's circuit breaker market.
On 23 October 2026, ASCLETIS (01672.HK) said partner Sagimet dosed the first patient in US phase III trial AURORA of denifanstat for moderate-to-severe acne.
On 23 October 2026, CSPC PHARMA (01093.HK) said NMPA approved batoclimab injection as an add-on for AChR antibody-positive generalised myasthenia gravis.
On 23 October 2026, TENNOR THERAP (06872.HK) dosed the first patient in a phase IIb trial of TNP-2092 given into the joint for prosthetic joint infection.
On 22 October 2026, LOPAL TECH (02465.HK) said its unit will sell 76% of PT LBM Energi Baru for USD 31.92 million to make it a non-prohibited foreign entity.
