Quantitative Research

A-share Margin Trading Weekly (Aug 28th): JENKEM TECHNOLOGY, PING AN INSURANCE, INDUSTRIAL BANK

28 Aug 2026 By Ke Yan, CFA
← All Research Reports

Abstract: We analyzed A-share margin trading positions as of August 28th for stocks with market cap of at least USD 500m, with the aggregate net margin trading position at USD 355,387m. The aggregate net position fell 0.3% week-on-week, slightly underperforming the CSI 300 which declined 0.2%, with 1,064 stocks seeing margin loan positions increase and 1,917 seeing decreases. JENKEM TECHNOLOGY led by relative measure with net margin position rising 212% week-on-week to 4.2x ADT (+2.82x ADT), while ZHONGJI INNOLIGHT, CATL, and INDUSTRIAL BANK posted the largest absolute dollar inflows at +USD 360m, +USD 268m, and +USD 76m respectively. PING AN INSURANCE saw the largest net margin reduction at -USD 359m (-6.4%), followed by MONTAGE at -USD 157m and EAST MONEY INFORMATION at -USD 151m, with HUATAI SECURITIES and Mindray also recording notable outflows of -USD 77m and -USD 79m.

HUATAI SECURITIES (601688 CH) PING AN INSURANCE (601318 CH) JENKEM TECHNOLOGY (688356 CH) INDUSTRIAL BANK (601166 CH) Mindray (300760 CH)

Highlighted Stocks

HUATAI SECURITIES, PING AN INSURANCE, JENKEM TECHNOLOGY, INDUSTRIAL BANK, Mindray

Interested in the full report? Get in touch with our team.