Ubtech Robotics (06600) fell nearly 2% to a record low of HK$50.25, with turnover of 3,300 shares worth HK$168,000, according to ETNet.
The stock was down 1.66% at the latest close, after three straight declines that left it down 12.8% over the period. It hit a low of HK$50.25 and a high of HK$51.10, while the active buy-sell ratio was 0:100 and net active selling reached HK$157,900. HSBC Securities Brokerage was the largest net passive buyer, with HK$112,400, at a weighted average price of HK$51.10.