About ShortInterest.au
We turn public short-selling reports into tables and company histories you can search and compare.
Who runs it
ShortInterest.au is built and operated by AussieQuant, an Australian market data publisher. We also run PoliticianTrades.au.
You should be able to look up an ASX company and see how its reported short interest has changed without downloading and sorting the source files yourself.
Where the data comes from
The main short-interest figures come from ASIC short position reports. We also show ASX daily gross short sales, a separate measure of trading activity. Both are delayed. The methodology explains the sources, timing, and calculations.
This site provides information, not financial advice. A short-interest figure alone is not a reason to buy or sell a security.
Questions or corrections
Email support@shortinterest.au. If a figure looks wrong, include the ASX code and date so we can check the source report.