Quantitative Research

A-share Margin Trading Weekly (Jun 12th): GUOTAI HAITONG SECURITIES, EAST MONEY INFORMATION, BOE

12 Jun 2026 By Ke Yan, CFA
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Abstract: We analyzed A-share margin trading positions as of Jun 12th, covering stocks with market cap of at least USD 500m. The aggregated net margin trading position stood at USD 391,810m, down from USD 397,280m a week prior. The net margin trading position decreased by 1.4% last week, underperforming the CSI 300 index which fell 0.8%. On balance, 1,992 stocks saw margin loan positions increase while 1,168 saw decreases. Among individual stocks, the largest weekly increase in net margin position was EOPTOLINK TECHNOLOGY (300502 CH) at +USD 1,097m (+50.3%), followed by BOE (000725 CH) at +USD 264m (+11.1%) and EAST MONEY INFORMATION (300059 CH) at +USD 178m (+7.0%). On the sell side, GUOTAI HAITONG SECURITIES (601211 CH) saw the steepest decline among highlighted names at -USD 166m (-11.9%), while Biwin Storage (688525 CH) led all decreases at -USD 262m (-14.7%).

GUOTAI HAITONG SECURITIES (601211 CH) EAST MONEY INFORMATION (300059 CH) FUJIAN TORCH ELECTRON TECHNOLOGY (603678 CH) BOE (000725 CH) LEADER HARMONIOUS DRIVE SYSTEMS (688017 CH)

Highlighted Stocks

GUOTAI HAITONG SECURITIES, EAST MONEY INFORMATION, FUJIAN TORCH ELECTRON TECHNOLOGY, BOE, LEADER HARMONIOUS DRIVE SYSTEMS

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