| - | O Ora Banda Mining Limited ASX:OBM | n/a | $0.7785 | -16.54% | | Australia |
| - | O Orbit Resources Limited ASX:OBT | n/a | $0.009 | -13.33% | | Australia |
| - | O Orthocell Limited ASX:OCC | n/a | $0.3612 | -1.90% | | Australia |
| - | O Oceana Metals Limited ASX:OCN | n/a | $0.1896 | -8.47% | | Australia |
| - | O Octava Minerals Limited ASX:OCT | n/a | $0.0133 | - | | Australia |
| - | O OD6 Metals Limited ASX:OD6 | n/a | $0.0569 | -8.99% | | Australia |
| - | O Odessa Minerals Limited ASX:ODE | n/a | $0.0112 | -5.88% | | Australia |
| - | O Oliver's Real Food Limited ASX:OLI | n/a | $0.0042 | - | | Australia |
| - | O OpenLearning Limited ASX:OLL | n/a | $0.0077 | -8.33% | | Australia |
| - | O Olympio Metals Limited ASX:OLY | n/a | $0.0323 | +2.22% | | Australia |
| - | O Omnia Metals Group Ltd ASX:OM1 | n/a | $0.0083 | -7.69% | | Australia |
| - | O Omega Oil & Gas Limited ASX:OMA | n/a | $0.5192 | -6.92% | | Australia |
| - | O OMG Group Limited ASX:OMG | n/a | $0.0042 | - | | Australia |
| - | O OM Holdings Limited ASX:OMH | n/a | $0.1404 | - | | Bermuda |
| - | O Orange Minerals NL ASX:OMX | n/a | $0.0428 | +1.67% | | Australia |
| - | O Ore Resources Limited ASX:OR3 | n/a | $0.0327 | -4.08% | | Australia |
| - | O Ordell Minerals Limited ASX:ORD | n/a | $0.3019 | -4.44% | | Australia |
| - | O Orpheus Uranium Limited ASX:ORP | n/a | $0.0562 | -6.98% | | Australia |
| - | O OncoSil Medical Limited ASX:OSL | n/a | $0.5055 | -8.86% | | Australia |
| - | O Osmond Resources Limited ASX:OSM | n/a | $0.351 | +2.67% | | Australia |
| - | O Osteopore Limited ASX:OSX | n/a | $0.0028 | - | | Australia |
| - | O Overwatch Technologies Limited ASX:OWL | n/a | $0.0973 | +3.70% | | Australia |
| - | O OzAurum Resources Limited ASX:OZM | n/a | $0.0435 | -4.62% | | Australia |
| - | O Ozz Resources Limited ASX:OZZ | n/a | $0.0153 | - | | Australia |
| - | P Paradigm Biopharmaceuticals Limited ASX:PAR | n/a | $0.172 | - | | Australia |
| - | P Patriot Resources Limited ASX:PAT | n/a | $0.0287 | -8.89% | | Australia |
| - | P Parabellum Resources Limited ASX:PBL | n/a | $0.0351 | -18.03% | | Australia |
| - | P | n/a | $0.6256 | -1.64% | | Australia |
| - | P | n/a | $0.0561 | -9.09% | | Australia |
| - | P Perpetual Resources Limited ASX:PEC | n/a | $0.007 | - | | Australia |
| - | P Phoslock Environmental Technologies Limited ASX:PET | n/a | $0.0049 | -12.50% | | Australia |
| - | P Pantera Minerals Limited ASX:PFE | n/a | $0.0098 | - | | Australia |
| - | P Propel Funeral Partners Limited ASX:PFP | n/a | $1.82 | -1.15% | | Australia |
| - | P Pure Foods Tasmania Limited ASX:PFT | n/a | $0.0119 | -26.09% | | Australia |
| - | P Peregrine Gold Limited ASX:PGD | n/a | $0.0842 | - | | Australia |
| - | P Platina Resources Limited ASX:PGM | n/a | $0.0147 | -8.70% | | Australia |
| - | P Pilot Energy Limited ASX:PGY | n/a | $0.0379 | - | | Australia |
| - | P Peppermint Innovation Limited ASX:PIL | n/a | $0.0028 | - | | Australia |
| - | P Pinnacle Minerals Limited ASX:PIM | n/a | $0.0288 | - | | Australia |
| - | P Proteomics International Laboratories Ltd ASX:PIQ | n/a | $0.0834 | +4.35% | | Australia |
| - | P | n/a | $0.0281 | -13.04% | | Australia |
| - | P | n/a | $0.0056 | +14.29% | | Australia |
| - | P Peak Processing Limited ASX:PKP | n/a | $0.0118 | - | | Australia |
| - | P | n/a | $0.0111 | -11.11% | | Australia |
| - | P Patagonia Lithium Limited ASX:PL3 | n/a | $0.0597 | +6.25% | | Australia |
| - | P Plato Income Maximiser Limited ASX:PL8 | n/a | $0.9539 | -1.09% | | Australia |
| - | P Pacific Lime and Cement Limited ASX:PLA | n/a | $0.2433 | -1.41% | | Singapore |
| - | P PLC Resources Limited ASX:PLC | n/a | $0.0042 | - | | Australia |
| - | P Pearl Gull Iron Limited ASX:PLG | n/a | $0.0218 | - | | Australia |
| - | P Plenti Group Limited ASX:PLT | n/a | $0.512 | - | | Australia |
| - | P PlaySide Studios Limited ASX:PLY | n/a | $0.0635 | -1.63% | | Australia |
| - | P Palisade Metals Ltd ASX:PM1 | n/a | $0.0348 | -24.24% | | Australia |
| - | P Pioneer Minerals Limited ASX:PMM | n/a | $0.146 | -6.67% | | Australia |
| - | P Panther Metals Ltd ASX:PNT | n/a | $0.0042 | - | | Australia |
| - | P Podium Minerals Limited ASX:POD | n/a | $0.0154 | -15.38% | | Australia |
| - | P Powerhaus Uranium Limited ASX:POW | n/a | $0.1182 | -5.56% | | Australia |
| - | P | n/a | $0.3577 | -2.86% | | Australia |
| - | P PPK Group Limited ASX:PPK | n/a | $0.228 | -7.14% | | Australia |
| - | P Papyrus Australia Limited ASX:PPY | n/a | $0.0056 | - | | Australia |
| - | P Pure Resources Limited ASX:PR1 | n/a | $0.1718 | +19.51% | | Australia |
| - | P Piche Resources Limited ASX:PR2 | n/a | $0.019 | - | | Australia |
| - | P Parbo Resources Limited ASX:PRB | n/a | $0.1738 | +8.70% | | Australia |
| - | P | n/a | $0.9679 | -1.43% | | Australia |
| - | P Prominence Energy Ltd ASX:PRM | n/a | $0.0014 | +100.00% | | Australia |
| - | P | n/a | $0.0323 | -4.17% | | Australia |
| - | P Prospect Resources Limited ASX:PSC | n/a | $0.1824 | -3.70% | | Australia |
| - | P Paterson Resources Ltd ASX:PSL | n/a | $0.0302 | -2.27% | | Australia |
| - | P Patronus Resources Limited ASX:PTN | n/a | $0.0295 | -6.67% | | Australia |
| - | P Pursuit Minerals Limited ASX:PUR | n/a | $0.0505 | -7.69% | | Australia |
| - | P Po Valley Energy Limited ASX:PVE | n/a | $0.0632 | -1.10% | | Australia |
| - | P Powerhouse Ventures Limited ASX:PVL | n/a | $0.0983 | +3.70% | | Australia |
| - | P Pivotal Metals Limited ASX:PVT | n/a | $0.007 | -16.67% | | Australia |
| - | P Parkway Corporate Limited ASX:PWN | n/a | $0.0056 | - | | Australia |
| - | Q | n/a | $1.58 | +0.45% | | Australia |
| - | Q | n/a | $0.0084 | - | | Australia |
| - | Q Quantum Graphite Limited ASX:QGL | n/a | $0.235 | +8.06% | | Australia |
| - | Q | n/a | $0.0414 | -4.84% | | Australia |
| - | Q QX Resources Limited ASX:QXR | n/a | $0.0021 | - | | Australia |
| - | R Regener8 Resources NL ASX:R8R | n/a | $0.0632 | +11.11% | | Australia |
| - | R Racura Oncology Ltd ASX:RAC | n/a | $1.11 | +1.60% | | Australia |
| - | R Range International Limited ASX:RAN | n/a | $0.0626 | - | | Australia |
| - | R Raptor Metals Limited ASX:RAP | n/a | $0.0111 | -11.11% | | Australia |
| - | R Ragusa Minerals Limited ASX:RAS | n/a | $0.0119 | - | | Australia |
| - | R Rubix Resources Limited ASX:RB6 | n/a | $0.068 | -22.40% | | Australia |
| - | R Resource Base Limited ASX:RBX | n/a | $0.0161 | -8.00% | | Australia |
| - | R Redcastle Resources Limited ASX:RC1 | n/a | $0.0527 | - | | Australia |
| - | R Recce Pharmaceuticals Ltd ASX:RCE | n/a | $0.2352 | -2.90% | | Australia |
| - | R Rapid Critical Metals Limited ASX:RCM | n/a | $0.0174 | -7.41% | | Australia |
| - | R Rincon Resources Limited ASX:RCR | n/a | $0.0084 | - | | Australia |
| - | R Red Metal Limited ASX:RDM | n/a | $0.0912 | - | | Australia |
| - | R Raiden Resources Limited ASX:RDN | n/a | $0.0021 | - | | Australia |
| - | R Redstone Resources Limited ASX:RDS | n/a | $0.0021 | +50.00% | | Australia |
| - | R Recharge Metals Limited ASX:REC | n/a | $0.026 | +8.82% | | Australia |
| - | R | n/a | $0.007 | +11.11% | | Australia |
| - | R RemSense Technologies Limited ASX:REM | n/a | $0.0176 | - | | Australia |
| - | R RAM Essential Services Property Fund ASX:REP | n/a | $0.3019 | +1.18% | | Australia |
| - | R Rural Funds Group ASX:RFF | n/a | $1.35 | +0.52% | | Australia |
| - | R Retail Food Group Limited ASX:RFG | n/a | $0.6242 | +4.09% | | Australia |
| - | R Riversgold Limited ASX:RGL | n/a | $0.0049 | - | | Australia |
| - | R | n/a | $1.59 | +1.35% | | Australia |