Latest announcements
View allAll announcementsDay by day
| Date | Price | ShortShort interest | Shares short | Volume | GrossGross daily |
|---|---|---|---|---|---|
| Fri, 16 Oct | $2.85 | Pending | – | 18.1M | – |
| Thu, 15 Oct | $2.81 | Pending | – | 23.3M | – |
| Wed, 14 Oct | $2.81 | Pending | – | 21.7M | – |
| Tue, 13 Oct | $2.72 | Pending | – | 12.2M | – |
| Mon, 12 Oct | $2.73 | 5.38% | 621.2M | 10.5M | – |
| Fri, 9 Oct | $2.69 | 5.40% | 623.9M | 11.4M | – |
| Thu, 8 Oct | $2.62 | 5.43% | 627.0M | 15.8M | – |
| Wed, 7 Oct | $2.64 | 5.41% | 624.7M | 25.7M | – |
| Tue, 6 Oct | $2.62 | 5.45% | 629.3M | 10.8M | – |
| Mon, 5 Oct | $2.60 | 5.46% | 630.6M | 8.8M | – |
| Fri, 2 Oct | $2.60 | 5.48% | 632.3M | 9.6M | – |
| Thu, 1 Oct | $2.57 | 5.45% | 629.4M | 15.7M | – |
| Wed, 30 Sept | $2.59 | 5.41% | 624.1M | 16.6M | – |
| Tue, 29 Sept | $2.56 | 5.36% | 619.0M | 7.7M | – |
| Mon, 28 Sept | $2.56 | 5.34% | 616.6M | 14.2M | – |
| Fri, 25 Sept | $2.57 | 5.32% | 614.6M | 12.3M | – |
| Thu, 24 Sept | $2.58 | 5.31% | 613.2M | 14.9M | – |
| Wed, 23 Sept | $2.56 | 5.28% | 609.4M | 12.4M | – |
| Tue, 22 Sept | $2.56 | 5.28% | 609.2M | 9.9M | – |
| Mon, 21 Sept | $2.53 | 5.26% | 606.9M | 9.5M | – |
| Fri, 18 Sept | $2.55 | 5.28% | 609.6M | 40.2M | – |
| Thu, 17 Sept | $2.50 | 5.21% | 601.3M | 33.6M | – |
| Wed, 16 Sept | $2.59 | 5.22% | 602.9M | 31.7M | – |
| Tue, 15 Sept | $2.64 | 5.09% | 587.3M | 22.8M | – |
| Mon, 14 Sept | $2.63 | 5.02% | 580.1M | 24.5M | – |
| Fri, 11 Sept | $2.63 | 4.87% | 561.8M | 18.2M | – |
| Thu, 10 Sept | $2.64 | 4.78% | 551.9M | 24.9M | – |
| Wed, 9 Sept | $2.67 | 4.47% | 515.5M | 24.9M | – |
| Tue, 8 Sept | $2.68 | 4.59% | 529.9M | 24.2M | – |
| Mon, 7 Sept | $2.69 | 4.49% | 518.8M | 21.4M | – |
| Fri, 4 Sept | $2.70 | 4.33% | 499.3M | 25.9M | – |
| Thu, 3 Sept | $2.69 | 4.28% | 494.0M | 32.1M | – |
| Wed, 2 Sept | $2.69 | 4.18% | 482.9M | 20.5M | – |
| Tue, 1 Sept | $2.69 | 4.09% | 472.5M | 26.8M | – |
| Mon, 31 Aug | $2.67 | 3.93% | 453.2M | 51.5M | – |
| Fri, 28 Aug | $2.66 | 3.65% | 421.5M | 27.4M | – |
| Thu, 27 Aug | $2.60 | 3.57% | 412.3M | 45.9M | – |
| Wed, 26 Aug | $2.84 | 3.35% | 387.1M | 8.4M | – |
| Tue, 25 Aug | $2.86 | 3.36% | 388.0M | 9.9M | – |
| Mon, 24 Aug | $2.88 | 3.37% | 389.3M | 8.6M | – |
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 Health Care
View allAll Health CareSigma Healthcare Limited (SIG) Short Interest Summary
Sigma Healthcare Limited (SIG) currently has 5.38% of its shares sold short (621.2 million shares, worth approximately $1.8 billion), based on ASIC short position data reported on 12 October 2026 (T+4 reporting lag). That makes SIG the #62 most shorted stock on the ASX most shorted list. Short interest in SIG is down 0.08% over the past week and up 0.51% over the past month. SIG is part of the Health Care sector on the ASX.
SIG Short Selling: Frequently Asked Questions
What is Sigma Healthcare Limited (SIG)'s current short interest?
Sigma Healthcare Limited (SIG) currently has a short interest of 5.38% of total shares outstanding. This means 5.38% of SIG'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 SIG heavily shorted on the ASX?
SIG has a moderate level of short interest at 5.38%. While below the heavily shorted threshold of 10%, this indicates notable bearish positioning. SIG is currently ranked #62 among the most shorted stocks on the ASX.
What does short interest mean for SIG investors?
Short interest in SIG shows the percentage of shares investors have borrowed and sold, betting the price will fall. At 5.38%, SIG's short interest is at a moderate level. See our short squeeze candidates and days to cover analysis for more context.
Where does this SIG 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 SIG.