Piotech Class A stock price slips into weekend — what to watch before Shanghai trading reopens
Shanghai, Feb 1, 2026, 09:51 GMT+8 — The market has closed. Piotech Inc’s yuan-denominated A-shares (688072.SS) on the Shanghai Stock Exchange’s STAR Market closed Friday down 2.47% at 352.74 yuan, putting the semiconductor-equipment stock on the back foot heading into Monday. (StockAnalysis) The timing is key as the wider chip-equipment sector also lost steam. On Friday, the SSE STAR Market…