Quantitative Research

ASX Short Interest Weekly (Jul 10th): ANZ, Atlas Arteria, Megaport, Whitehaven Coal, Fortescue

10 Jul 2026 By Ke Yan, CFA
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Abstract: We analyzed ASX short interest as of July 10th, covering stocks with market cap of at least USD 100m, and found aggregated short interest of USD 45,433m. Short interest increased 0.7% over the week while the ASX200 index fell 0.4%, indicating shorts moved against the broader market direction. On the increase side, ANZ (ANZ AU) saw short value rise USD 120m (+23.3%), and Fortescue (FMG AU) rose USD 109m (+11.5%), while Atlas Arteria (ALX AU) saw short value decline USD 70m (-38.5%, also -5.4x ADT) and Megaport (MP1 AU) fell USD 47m (-33.6%). Whitehaven Coal and the largest short by value, Rio Tinto (RIO AU) at USD 3,894m, saw short interest decline USD 67m (-1.7%) on the week.

Atlas Arteria (ALX AU) Fortescue (FMG AU) Whitehaven Coal (WHC AU) ANZ (ANZ AU) Megaport (MP1 AU)

Highlighted Stocks

Atlas Arteria, Fortescue, Whitehaven Coal, ANZ, Megaport

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