Quantitative Research

A-share Margin Trading Weekly (Oct 30th): CICC, INDUSTRIAL BANK, BANK OF JIANGSU, COSCO SHIPPING

30 Oct 2026 By Ke Yan, CFA, FRM
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Abstract: We analyzed A-share margin trading positions for stocks with market cap of at least USD 500m as of Oct 30th. The aggregated net margin trading position was USD316,002m, down 3.3% from USD326,618m a week earlier. The net margin position decreased 3.3% while the CSI 300 index decreased 2.9% over the same week. 1,845 stocks saw margin loan positions increase and 1,137 stocks saw margin loan positions decrease. CICC led net margin buy with a 29.5% weekly increase to USD417m, while INDUSTRIAL BANK fell 11.8% to USD1,230m, BANK OF JIANGSU fell 13.1% to USD522m, and COSCO SHIPPING fell 23.6% to USD526m.

INDUSTRIAL BANK (601166 CH) COSCO SHIPPING (601919 CH) Kingsoft Office Software (688111 CH) BANK OF JIANGSU (600919 CH) CICC (601995 CH)

Highlighted Stocks

INDUSTRIAL BANK, COSCO SHIPPING, Kingsoft Office Software, BANK OF JIANGSU, CICC

Series: A-share Margin Trading Weekly: all issues →

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