Shorting the ASX: Australia's Most Shorted Stocks, from Official ASIC Data

Everything you need to track shorting on the ASX — official ASIC short selling data updated daily with T+4 delay. Follow the most shorted ASX stocks, analyze short interest trends, and explore industry heatmaps.

Most Shorted ASX Stocks

ASIC short position data as at (T+4 reporting delay)

Loading market data...

Loading market data...

Trending This Week

Stocks with the biggest short position changes

Screen all stocks

Where Short Sellers Are Building and Covering

Over the past week of ASIC short position data to 25 September, short sellers built their largest new positions in Zip Co (ZIP, up 1.73 percentage points to 12.69% of shares on issue), Artrya (AYA, up 1.54pp to 7.39%) and Catalyst Metals (CYL, up 1.12pp to 6.90%). Rising short interest signals growing bearish conviction against a stock among hedge funds and institutional investors.

On the other side of the ledger, shorts covered most heavily in Lotus Resources (LOT, down 1.70 percentage points to 13.10% of shares on issue), Minerals 260 (MI6, down 1.42pp to 8.21%) and Vulcan Energy Resources (VUL, down 0.45pp to 7.06%). Falling short interest can mean the bear case has played out — or that short sellers are locking in profits and reducing exposure.

Track every position change in the stock screener or browse the top 100 most shorted ASX stocks.

Browse by Industry

Explore short positions across 25 ASX industry sectors

View all industries

Latest from the blog

View all
  • Guides10 min read

    A Stock Picker for the ASX: Dan Zanger's Breakout Rules, Tested Against Real Data

    Shorted's new stock picker runs four named strategies over every ASX stock we track, starting with Dan Zanger's breakout method. Every rule is scored pass, fail or unknown against published data: ASIC short positions, daily prices and volume, the S&P/ASX 200 trend and newly typed company fundamentals. Here is what each rule tests, where the numbers come from, and what the picker cannot see.

    Ben Ebsworth
  • Housing8 min read

    Australian House Prices in 2026: A State-by-State Guide to What the Data Actually Says

    The national dwelling stock is now worth $12.8 trillion and the average home $1.11 million, but that average hides a two-speed market: Perth, Brisbane, Adelaide and Darwin houses are up 15 to 25 per cent in a year while Sydney and Melbourne are flat. Here is the March-quarter picture from ABS, RBA and Valuer-General data, state by state, with the caveats that matter.

    Ben Ebsworth
  • Housing8 min read

    How to Read a Suburb Profile: Price, Income, SEIFA, Hazards and What They Say Before You Buy

    A suburb page on Shorted carries a Valuer-General median, a Census profile, four SEIFA indexes, amenity and school counts, electorates, elevation and hazard shares, recent asking-price cuts and the suburbs most like it. Here is how each layer is built, what it can and cannot tell you, and how to read them together, using Altona North as the worked example.

    Ben Ebsworth

About this data

Where the data comes from

Official ASIC reports

All short position data is sourced directly from ASIC (Australian Securities and Investments Commission) daily reports. We track over 4,500 ASX-listed securities with historical data from 2010 to present — the top 100 short positions on the ASX, with interactive historical charts and industry sector breakdowns.

Why the data is 4 trading days old

T+4 reporting delay

ASIC publishes short position data with a 4 trading day delay to balance market transparency with preventing potential manipulation. Data shown reflects positions from 4 trading days ago, not real-time figures.

What you can do here

Charts, screeners and reports

View interactive historical charts, industry heatmaps, and weekly reports. Screen stocks by short interest, days to cover, director trades, and news sentiment. Track short interest trends, identify heavily shorted companies, and monitor bearish sentiment across the Australian market.

Go deeper: ASX short selling statistics — total dollars shorted, daily short interest scans, the strategy-driven stock picker, the top 100 most shorted ASX stocks, or the full list of ASX short positions.

New to this? Learn how short selling works on the ASX, keep the short selling glossary handy, then read the weekly ASX short selling reports.

The 100 most shorted stocks on the Australian Securities Exchange, ranked by short interest, sourced from official ASIC short position data with T+4 trading day delay.
RankCodeCompanyShort Interest %
1DRODroneshield14.74%
2BOEBoss Energy13.22%
3LOTLotus Resources13.10%
4ZIPZip Co12.69%
5IPXIperionx12.67%
64DX4Dmedical11.97%
7DMPDomino's Pizza Enterprises11.88%
8PLSPLS Group11.88%
9TWETreasury Wine Estates10.89%
10PDNPaladin Energy10.80%
11TLXTelix Pharmaceuticals10.61%
12LYCLynas Rare Earths10.56%
13WTCWisetech Global10.56%
14ELDElders10.34%
15EOSElectro Optic Systems Holdings10.12%
16FLTFlight Centre Travel Group10.10%
17RIORio Tinto9.88%
18CUVClinuvel Pharmaceuticals9.06%
19LLCLendlease Group8.91%
20DYLDeep Yellow8.87%
21IPHIPH8.83%
22EDVEndeavour Group8.60%
23CU6Clarity Pharmaceuticals8.58%
24BRGBreville Group8.51%
25NXTNextdc8.48%
26MI6Minerals 2608.21%
27GMDGenesis Minerals8.14%
28TLCThe Lottery8.14%
29SDRSiteminder8.13%
30BPTBeach Energy7.83%
31SLXSilex Systems7.69%
32MSBMesoblast7.43%
33AYAArtrya7.39%
34PNVPolynovo7.29%
35AUBAub Group7.24%
36A2MThe A2 Milk Company7.11%
37GDGGeneration Development Group7.09%
38VULVulcan Energy Resources7.06%
39CATCatapult Sports7.02%
40CYLCatalyst Metals6.90%
41NCKNick Scali6.79%
42DVPDevelop Global6.71%
43NANNanosonics6.66%
44PXAPexa Group6.64%
45ELVElevra Lithium6.46%
46TYRTyro Payments6.44%
47CIAChampion Iron6.40%
48A4NAlpha Hpa6.30%
49ORAOrora6.26%
50LTRLiontown5.98%
51LICLifestyle Communities5.93%
52DGTDigico Infrastructure Reit5.78%
53ILUIluka Resources5.71%
54XROXero5.68%
55GYGGuzman Y Gomez5.57%
56CBOCobram Estate Olives5.53%
57RHCRamsay Health Care5.52%
58BENBendigo and Adelaide Bank5.41%
59MFGMagellan Financial Group5.35%
60SIGSigma Healthcare5.32%
61AGLAGL Energy5.25%
62ASXASX5.24%
63ABBAussie Broadband5.23%
64INAIngenia Communities Group5.13%
65ARBARB5.09%
66ACLAustralian Clinical Labs5.05%
67SULSuper Retail Group5.02%
68ARUArafura Rare Earths5.01%
69NECNine Entertainment Co. Holdings4.84%
70TPWTemple & Webster Group4.80%
71NHCNew Hope4.68%
72SBMSt Barbara4.49%
73HSNHansen Technologies4.48%
74HMCHMC Capital4.47%
75CARCar Group4.47%
76KARKaroon Energy4.33%
77PPTPerpetual4.30%
78EVNEvolution Mining4.29%
79MINMineral Resources4.29%
80PMEPro Medicus4.23%
81PNIPinnacle Investment Management Group4.19%
82BOQBank of Queensland4.18%
83INGInghams Group4.06%
84BMNBannerman Energy3.93%
85LINLindian Resources3.88%
86REARea Group3.87%
87MTSMetcash3.80%
88PDIPdi Gold3.80%
89AOVAmotiv3.70%
90ARFArena Reit3.70%
91VCXVicinity Centres3.68%
92SDFSteadfast Group3.62%
93CHNChalice Mining3.60%
94SRLSunrise Energy Metals3.57%
95CXOCore Lithium3.53%
96FMGFortescue3.52%
97HLIHelia Group3.48%
98MP1Megaport3.37%
99MPLMedibank Private3.32%
100MAFMa Financial Group3.31%

View all top 100 most shorted ASX stocks

Short selling on the ASX: common questions

Is short selling legal in Australia?

Yes. Short selling is legal in Australia and regulated by ASIC, the Australian Securities and Investments Commission, which requires market participants to report their net short positions. Naked short selling — selling shares without first arranging to borrow them — is prohibited under section 1020B of the Corporations Act 2001.

What is short interest?

Short interest is the total number of shares held short in a stock, usually expressed as a percentage of the company's total shares on issue. On the ASX, below 5% is normal, 10-15% is elevated, and above 20% signals extreme bearish positioning and potential short squeeze pressure.

Why is ASIC short data 4 trading days delayed?

ASIC publishes aggregated short positions with a T+4 trading day delay, so each report reflects positions held four trading days earlier. The delay gives ASIC time to compile accurate figures, protects reporters from being front-run, and limits the scope for market manipulation.

How do you short a stock on the ASX?

You borrow the shares through a broker with a securities lending arrangement in place, sell them at the current price, then buy them back later — profiting if the price has fallen. Covered short selling is the only legal form in Australia, and losses are theoretically unlimited if the price rises instead. Read the full guide to shorting the ASX.

More answers in the short selling FAQ, or work through the short selling guides in Learn.