Quantitative Research

A-share Margin Trading Weekly (Jun 26th): CHINA MINSHENG BANKING, PING AN INSURANCE, ZIJIN MINING

26 Jun 2026 By Ke Yan, CFA
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Abstract: We analyzed A-share margin trading positions for stocks with market cap of at least USD 500m as of Jun 26th, covering 3,160 stocks with an aggregated net margin trading position of USD 411,555m, up from USD 405,101m a week prior. The net margin trading position increased 1.6% last week while the CSI 300 index declined 1.5%, with 2,219 stocks seeing margin loan positions increase and 941 seeing decreases. By absolute position size, ZHONGJI INNOLIGHT (300308 CH) led at USD 6,756m, followed by PING AN INSURANCE (601318 CH) at USD 5,687m and EAST MONEY INFORMATION (300059 CH) at USD 3,687m. The largest weekly increases in net margin positions were in ZHONGJI INNOLIGHT (up USD 503m), ZIJIN MINING (601899 CH) (up USD 331m), and PING AN INSURANCE (up USD 261m), while GIGADEVICE SEMICONDUCTOR (603986 CH) saw the largest decrease (down USD 457m), followed by Biwin Storage (688525 CH) (down USD 336m) and HYGON INFORMATION TECHNOLOGY (688041 CH) (down USD 275m). By margin position as a multiple of ADT, GUANGZHOU AUTOMOBILE (601238 CH) ranked highest at 29x, with CHINA MINSHENG BANKING (600016 CH) at 14x ADT.

EAST MONEY INFORMATION (300059 CH) ZIJIN MINING (601899 CH) PING AN INSURANCE (601318 CH) CHONGQING ZONGSHEN POWER MACHINERY (001696 CH) CHINA MINSHENG BANKING (600016 CH)

Highlighted Stocks

EAST MONEY INFORMATION, ZIJIN MINING, PING AN INSURANCE, CHONGQING ZONGSHEN POWER MACHINERY, CHINA MINSHENG BANKING

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