Daily Market Reports | Jul 20 2026

The table below ranks the 20 biggest percentage winners and losers among stocks in the ASX300 at the end of each trading day.
An added filter requires sufficient daily trading volumes so that stocks with extremely low liquidity are not included.
The composition of both rankings is fully automated, based on raw data. Investors are advised to find context, interpretation and background elsewhere.
FNArena is not responsible for any glitches, omissions or data errors. This daily feature is not investment advice. It is offering a quick status on daily volatility for information purposes only.
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| Company | Price | Change | Company | Price | Change |
|---|---|---|---|---|---|
| DTR – DATELINE RESOURCES LIMITED | 0.140 | 7.69% | WBT – WEEBIT NANO LIMITED | 5.410 | -7.36% |
| 4DX – 4DMEDICAL LIMITED | 3.430 | 7.19% | AEF – AUSTRALIAN ETHICAL INVESTMENT LIMITED | 4.500 | -5.06% |
| DYL – DEEP YELLOW LIMITED | 1.305 | 6.10% | PXA – PEXA GROUP LIMITED | 7.510 | -4.94% |
| YAL – YANCOAL AUSTRALIA LIMITED | 5.680 | 5.97% | LTR – LIONTOWN LIMITED | 1.275 | -4.14% |
| SRL – SUNRISE ENERGY METALS LIMITED | 15.260 | 5.31% | HLS – HEALIUS LIMITED | 0.360 | -4.00% |
| MAH – MACMAHON HOLDINGS LIMITED | 0.905 | 5.23% | MIN – MINERAL RESOURCES LIMITED | 54.590 | -3.86% |
| S32 – SOUTH32 LIMITED | 4.080 | 4.62% | GEM – G8 EDUCATION LIMITED | 0.130 | -3.70% |
| MEK – MEEKA METALS LIMITED | 0.094 | 4.44% | WEB – WEB TRAVEL GROUP LIMITED | 2.350 | -3.69% |
| PNR – PANTORO GOLD LIMITED | 1.995 | 4.18% | ZIP – ZIP CO LIMITED | 2.870 | -3.69% |
| GNC – GRAINCORP LIMITED | 5.230 | 4.18% | L1G – L1 GROUP LIMITED | 1.070 | -3.60% |
| VEA – VIVA ENERGY GROUP LIMITED | 2.430 | 3.85% | WTC – WISETECH GLOBAL LIMITED | 33.710 | -3.55% |
| SBM – ST. BARBARA LIMITED | 0.425 | 3.66% | SDR – SITEMINDER LIMITED | 3.340 | -3.47% |
| AMP – AMP LIMITED | 2.090 | 3.47% | PLS – PLS GROUP LIMITED | 4.190 | -3.23% |
| SMR – STANMORE RESOURCES LIMITED | 2.780 | 3.35% | MGH – MAAS GROUP HOLDINGS LIMITED | 5.460 | -3.02% |
| CUV – CLINUVEL PHARMACEUTICALS LIMITED | 10.240 | 3.23% | DMP – DOMINO’S PIZZA ENTERPRISES LIMITED | 17.090 | -3.01% |
| VNT – VENTIA SERVICES GROUP LIMITED | 6.150 | 3.19% | FLT – FLIGHT CENTRE TRAVEL GROUP LIMITED | 11.830 | -2.87% |
| TCG – TURACO GOLD LIMITED | 0.500 | 3.09% | AAI – ALCOA CORPORATION | 65.150 | -2.73% |
| MLX – METALS X LIMITED | 1.410 | 2.92% | IEL – IDP EDUCATION LIMITED | 2.140 | -2.73% |
| NHC – NEW HOPE CORPORATION LIMITED | 5.380 | 2.87% | JHX – JAMES HARDIE INDUSTRIES PLC | 36.590 | -2.69% |
| CHN – CHALICE MINING LIMITED | 1.095 | 2.82% | RPL – REGAL PARTNERS LIMITED | 2.970 | -2.62% |
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