Latest announcements
View allAll announcementsDay by day
| Date | Price | ShortShort interest | Shares short | Volume | GrossGross daily |
|---|---|---|---|---|---|
| Fri, 16 Oct | $9.40 | Pending | – | 2.7M | – |
| Thu, 15 Oct | $8.54 | Pending | – | 3.9M | – |
| Wed, 14 Oct | $9.29 | Pending | – | 3.1M | – |
| Tue, 13 Oct | $9.12 | Pending | – | 4.2M | – |
| Mon, 12 Oct | $9.73 | 10.85% | 24.1M | 4.3M | – |
| Fri, 9 Oct | $10.13 | 10.95% | 24.3M | 10.3M | – |
| Thu, 8 Oct | $10.58 | 10.30% | 22.8M | 2.5M | – |
| Wed, 7 Oct | $11.52 | 9.89% | 21.9M | 2.3M | – |
| Tue, 6 Oct | $11.60 | 9.86% | 21.9M | 2.6M | – |
| Mon, 5 Oct | $11.94 | 9.70% | 21.5M | 3.1M | – |
| Fri, 2 Oct | $11.49 | 9.98% | 22.1M | 1.6M | – |
| Thu, 1 Oct | $11.22 | 10.16% | 22.5M | 2.0M | – |
| Wed, 30 Sept | $11.26 | 10.15% | 22.5M | 2.8M | – |
| Tue, 29 Sept | $11.18 | 10.23% | 22.7M | 2.8M | – |
| Mon, 28 Sept | $10.58 | 10.37% | 23.0M | 2.7M | – |
| Fri, 25 Sept | $11.32 | 10.12% | 22.4M | 4.0M | – |
| Thu, 24 Sept | $10.68 | 10.59% | 23.5M | 1.3M | – |
| Wed, 23 Sept | $10.54 | 10.57% | 23.4M | 2.3M | – |
| Tue, 22 Sept | $11.32 | 10.49% | 23.3M | 3.9M | – |
| Mon, 21 Sept | $10.46 | 10.52% | 23.3M | 1.9M | – |
| Fri, 18 Sept | $10.34 | 10.42% | 23.1M | 6.8M | – |
| Thu, 17 Sept | $10.00 | 8.80% | 19.5M | 2.0M | – |
| Wed, 16 Sept | $9.26 | 8.99% | 19.9M | 1.7M | – |
| Tue, 15 Sept | $9.23 | 8.78% | 19.5M | 1.9M | – |
| Mon, 14 Sept | $9.14 | 8.57% | 19.0M | 1.4M | – |
| Fri, 11 Sept | $9.15 | 8.51% | 18.9M | 1.1M | – |
| Thu, 10 Sept | $9.42 | 8.50% | 18.8M | 1.4M | – |
| Wed, 9 Sept | $9.58 | 8.34% | 18.5M | 1.2M | – |
| Tue, 8 Sept | $9.52 | 8.35% | 18.5M | 2.3M | – |
| Mon, 7 Sept | $9.37 | 8.28% | 18.4M | 2.0M | – |
| Fri, 4 Sept | $9.52 | 8.40% | 18.6M | 1.7M | – |
| Thu, 3 Sept | $9.24 | 8.36% | 18.5M | 2.4M | – |
| Wed, 2 Sept | $9.40 | 8.03% | 17.8M | 2.4M | – |
| Tue, 1 Sept | $9.90 | 7.79% | 17.3M | 2.1M | – |
| Mon, 31 Aug | $9.82 | 7.46% | 16.5M | 3.4M | – |
| Fri, 28 Aug | $10.05 | 6.87% | 15.2M | 2.9M | – |
| Thu, 27 Aug | $11.01 | 6.99% | 15.5M | 4.2M | – |
| Wed, 26 Aug | $11.24 | 7.56% | 16.8M | 4.9M | – |
| Tue, 25 Aug | $10.58 | 8.06% | 17.9M | 8.4M | – |
| Mon, 24 Aug | $8.60 | 8.78% | 19.5M | 2.9M | – |
Short interest is ASIC's reported position, four business days behind. Gross daily is that day's gross short selling as a share of ASX volume.
Most shorted in Industrials
View allAll IndustrialsElectro Optic Systems Holdings Limited (EOS) Short Interest Summary
Electro Optic Systems Holdings Limited (EOS) currently has 10.85% of its shares sold short (24.1 million shares, worth approximately $226.1 million), based on ASIC short position data reported on 12 October 2026 (T+4 reporting lag). That makes EOS the #11 most shorted stock on the ASX most shorted list. Short interest in EOS is up 1.15% over the past week and up 2.35% over the past month. EOS is part of the Industrials sector on the ASX.
EOS Short Selling: Frequently Asked Questions
What is Electro Optic Systems Holdings Limited (EOS)'s current short interest?
Electro Optic Systems Holdings Limited (EOS) currently has a short interest of 10.85% of total shares outstanding. This means 10.85% of EOS's shares have been sold short by investors who expect the price to decline. This data is sourced from ASIC reports and updated daily.
Is EOS heavily shorted on the ASX?
Yes. With 10.85% of its shares sold short, EOS is considered heavily shorted: short interest above 10% is generally regarded as high. EOS is currently ranked #11 among the most shorted stocks on the ASX.
What does short interest mean for EOS investors?
Short interest in EOS shows the percentage of shares investors have borrowed and sold, betting the price will fall. At 10.85%, EOS's high short interest could signal strong bearish sentiment, or potential for a short squeeze if the price rises. See our short squeeze candidates and days to cover analysis for more context.
Where does this EOS short data come from?
Short position data is published by ASIC with a four trading day delay (T+4) and covers reported short positions as a percentage of total shares on issue. ASX Short Data also tracks daily gross short sales (T+1), securities lending, and director trades for EOS.