| Company | Symbol | R1 Breakout Type | Open | R1 | Close |
| Oriental Trimex | orientaltl | None | 11.61 | 12.12 | 11.73 |
| Orissa Bengal Carrier | obcl | None | 58.71 | 59.83 | 58.11 |
| Ortel Communications | ortel | None | 1.58 | 1.58 | 1.58 |
| Ortin Laboratories | ortinlab | None | 20.18 | 20.93 | 20.53 |
| Oswal Agro Mills | oswalagro | -Ve | 46.5 | 46.36 | 45.58 |
| Oswal Chemicals & Fertilizers | bindalagro | None | 23 | 23.05 | 22.65 |
| Page Industries | pageind | None | 38708.2 | 39740.98 | 39410.35 |
| Paisalo Digital | paisalo | None | 74 | 75.06 | 73.39 |
| Palash Securities | palashsecu | None | 139.94 | 143.23 | 141.21 |
| Palred Technologies | palredtec | None | 106 | 107.89 | 107.42 |
| Panacea Biotec | panaceabio | None | 142.79 | 143.14 | 138.83 |
| Panache Digilife | panache | None | 125.75 | 134.68 | 131.01 |
| Panama Petrochem | panamapet | None | 408 | 411.48 | 403.65 |
| Pansari Developers | pansari | None | 102.99 | 107.65 | 105.2 |
| Par Drugs And Chemicals | par | -Ve | 243.81 | 243.54 | 240.19 |
| Parag Milk Foods | paragmilk | None | 182 | 182.63 | 180.94 |
| Paramount Communications | paracables | None | 81 | 83.69 | 82.78 |
| Paras Defence And Space Technologies | paras | None | 1559 | 1583.68 | 1545.05 |
| Parenteral Drugs (india) | pdpl | None | 2.7 | 2.97 | 2.9 |
| Parsvnath Developers | parsvnath | None | 12.67 | 13.45 | 12.97 |