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| Date | Price | ShortShort interest | Shares short | Volume | GrossGross daily |
|---|---|---|---|---|---|
| Fri, 16 Oct | $0.405 | Pending | – | 17K | – |
| Thu, 15 Oct | $0.400 | Pending | – | 252K | – |
| Wed, 14 Oct | $0.400 | Pending | – | 161K | – |
| Tue, 13 Oct | $0.405 | Pending | – | 133K | – |
| Mon, 12 Oct | $0.415 | 0.02% | 48K | 126K | – |
| Fri, 9 Oct | $0.405 | 0.02% | 42K | 56K | – |
| Thu, 8 Oct | $0.400 | 0.02% | 39K | 55K | – |
| Wed, 7 Oct | $0.410 | 0.01% | 33K | 45K | – |
| Tue, 6 Oct | $0.400 | 0.01% | 33K | 147K | – |
| Mon, 5 Oct | $0.405 | 0.01% | 28K | 93K | – |
| Fri, 2 Oct | $0.420 | 0.01% | 33K | 221K | – |
| Thu, 1 Oct | $0.400 | 0.01% | 29K | 175K | – |
| Wed, 30 Sept | $0.395 | 0.01% | 28K | 123K | – |
| Tue, 29 Sept | $0.400 | 0.01% | 28K | 87K | – |
| Mon, 28 Sept | $0.405 | 0.01% | 25K | 267K | – |
| Fri, 18 Sept | $0.420 | Pending | – | 170K | – |
| Thu, 17 Sept | $0.430 | Pending | – | 678K | – |
| Wed, 16 Sept | $0.390 | Pending | – | 264K | – |
| Tue, 15 Sept | $0.370 | Pending | – | 318K | – |
| Mon, 14 Sept | $0.355 | Pending | – | 100K | – |
| Fri, 11 Sept | $0.365 | Pending | – | 235K | – |
| Thu, 10 Sept | $0.370 | Pending | – | 286K | – |
| Wed, 9 Sept | $0.360 | Pending | – | 199K | – |
| Tue, 8 Sept | $0.345 | Pending | – | 78K | – |
| Mon, 7 Sept | $0.360 | Pending | – | 273K | – |
| Fri, 4 Sept | $0.355 | Pending | – | 249K | – |
| Thu, 3 Sept | $0.355 | Pending | – | 159K | – |
| Wed, 2 Sept | $0.325 | Pending | – | 105K | – |
| Tue, 1 Sept | $0.345 | Pending | – | 447K | – |
| Mon, 31 Aug | $0.360 | Pending | – | 145K | – |
| Fri, 28 Aug | $0.340 | Pending | – | 345K | – |
| Thu, 27 Aug | $0.330 | Pending | – | 1.4M | – |
| Wed, 26 Aug | $0.280 | Pending | – | 641K | – |
| Tue, 25 Aug | $0.260 | Pending | – | 100K | – |
| Mon, 24 Aug | $0.275 | Pending | – | 59K | – |
| Fri, 21 Aug | $0.270 | Pending | – | 73K | – |
| Thu, 20 Aug | $0.270 | 0.00% | 898 | 211K | – |
| Wed, 19 Aug | $0.265 | 0.00% | 898 | 111K | – |
| Tue, 18 Aug | $0.270 | Pending | – | 127K | – |
| Mon, 17 Aug | $0.270 | Pending | – | 255K | – |
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 Consumer Staples
View allAll Consumer StaplesBiome Australia Limited (BIO) Short Interest Summary
Biome Australia Limited (BIO) currently has 0.02% of its shares sold short (48 thousand shares, worth approximately $19K), based on ASIC short position data reported on 12 October 2026 (T+4 reporting lag). That makes BIO the #600 most shorted stock on the ASX most shorted list. Short interest in BIO is up 0.01% over the past week and down 0.05% over the past month. BIO is part of the Consumer Staples sector on the ASX.
BIO Short Selling: Frequently Asked Questions
What is Biome Australia Limited (BIO)'s current short interest?
Biome Australia Limited (BIO) currently has a short interest of 0.02% of total shares outstanding. This means 0.02% of BIO'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 BIO heavily shorted on the ASX?
BIO has a relatively low short interest of 0.02%. Short interest below 5% generally suggests limited bearish sentiment from short sellers.
What does short interest mean for BIO investors?
Short interest in BIO shows the percentage of shares investors have borrowed and sold, betting the price will fall. At 0.02%, BIO's short interest is at a low level. See our short squeeze candidates and days to cover analysis for more context.
Where does this BIO 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 BIO.