| Rank | Name of the Security | Turnover
( crore) | % Share in Total Turnover | Market Capitalisation as on 31.3.2011
( crore) | % Share in Total Market Capitalisation |
| 1 | STATE BANK OF INDIA | 131616.70 | 3.68 | 175596.27 | 2.62 |
| 2 | RELIANCE INDUSTRIES LTD. | 122877.73 | 3.43 | 345122.59 | 5.15 |
| 3 | ICICI BANK LTD. | 101769.77 | 2.84 | 128520.68 | 1.92 |
| 4 | TATA STEEL LIMITED | 95333.49 | 2.66 | 59697.98 | 0.89 |
| 5 | TATA MOTORS LIMITED | 93796.69 | 2.62 | 67070.07 | 1.00 |
| 6 | INFOSYS TECHNOLOGIES LTD. | 73216.75 | 2.05 | 186092.66 | 2.78 |
| 7 | LARSEN & TOUBRO LTD. | 58363.22 | 1.63 | 100576.28 | 1.50 |
| 8 | AXIS BANK LIMITED | 50873.29 | 1.42 | 57570.27 | 0.86 |
| 9 | HDFC LTD. | 48585.02 | 1.36 | 102750.82 | 1.53 |
| 10 | UNITECH LTD. | 47552.82 | 1.33 | 10569.86 | 0.16 |
| 11 | DLF LIMITED | 44499.81 | 1.24 | 45587.63 | 0.68 |
| 12 | BHARTI AIRTEL LIMITED | 43888.50 | 1.23 | 135723.73 | 2.02 |
| 13 | HDFC BANK LTD. | 42904.61 | 1.20 | 109021.69 | 1.63 |
| 14 | SESA GOA LTD. | 41639.59 | 1.16 | 25047.43 | 0.37 |
| 15 | HINDALCO INDUSTRIES LTD. | 41330.84 | 1.16 | 40039.30 | 0.60 |
| 16 | JSW STEEL LIMITED | 40067.00 | 1.12 | 20444.23 | 0.31 |
| 17 | TATA CONSULTANCY SERV LTD. | 38725.02 | 1.08 | 231715.39 | 3.46 |
| 18 | LIC HOUSING FINANCE LTD. | 37635.98 | 1.05 | 10732.13 | 0.16 |
| 19 | COAL INDIA LTD. | 36529.98 | 1.02 | 218862.03 | 3.27 |
| 20 | RELIANCE INFRASTRUCTU LTD. | 33921.49 | 0.95 | 18450.66 | 0.28 |
| 21 | BHEL | 33865.92 | 0.95 | 100970.84 | 1.51 |
| 22 | OIL AND NATURAL GAS CORP. | 32437.82 | 0.91 | 249221.43 | 3.72 |
| 23 | STERLITE INDS (IND) LTD. | 32422.59 | 0.91 | 58390.43 | 0.87 |
| 24 | MAHINDRA & MAHINDRA LTD. | 31057.19 | 0.87 | 42997.30 | 0.64 |
| 25 | RELIANCE CAPITAL LTD. | 30596.60 | 0.86 | 14324.08 | 0.21 |
| 26 | HOUSING DEV & INFRA LTD. | 30434.18 | 0.85 | 7337.27 | 0.11 |
| 27 | JAIPRAKASH ASSOCIATES LTD. | 30175.77 | 0.84 | 19733.30 | 0.29 |
| 28 | ITC LTD. | 28229.49 | 0.79 | 140612.09 | 2.10 |
| 29 | ABAN OFFSHORE LTD. | 27952.89 | 0.78 | 2681.71 | 0.04 |
| 30 | IFCI LTD. | 26753.92 | 0.75 | 3881.02 | 0.06 |
| 31 | INFRA. DEV. FIN. CO. LTD. | 25799.20 | 0.72 | 22586.25 | 0.34 |
| 32 | RELIANCE COMMUNICATIONS LTD. | 25460.19 | 0.71 | 22219.25 | 0.33 |
| 33 | JINDAL STEEL & POWER LTD. | 24952.68 | 0.70 | 65146.58 | 0.97 |
| 34 | HERO HONDA MOTORS LTD. | 24544.14 | 0.69 | 31739.33 | 0.47 |
| 35 | SUZLON ENERGY LIMITED | 22615.40 | 0.63 | 7927.05 | 0.12 |
| 36 | CAIRN INDIA LIMITED | 21451.28 | 0.60 | 66735.16 | 1.00 |
| 37 | INDIABULLS REAL EST. LTD. | 19164.44 | 0.54 | 4997.86 | 0.07 |
| 38 | ORCHID CHEM & PHARMA LTD. | 18791.92 | 0.53 | 2118.19 | 0.03 |
| 39 | HINDUSTAN PETROLEUM CORP. LTD. | 18329.18 | 0.51 | 12073.75 | 0.18 |
| 40 | BHARAT PETROLEUM CORP LTD. | 18021.15 | 0.50 | 22120.95 | 0.33 |
| 41 | BAJAJ AUTO LIMITED | 17705.20 | 0.49 | 42341.63 | 0.63 |
| 42 | EDUCOMP SOLUTIONS LTD. | 17179.30 | 0.48 | 4007.13 | 0.06 |
| 43 | TITAN INDUSTRIES LTD. | 17141.82 | 0.48 | 16919.06 | 0.25 |
| 44 | YES BANK LIMITED | 17138.71 | 0.48 | 10746.54 | 0.16 |
| 45 | SHREE RENUKA SUGARS LTD. | 16950.19 | 0.47 | 4671.87 | 0.07 |
| 46 | SATYAM COMPUTER SERVICES | 16798.97 | 0.47 | 7729.60 | 0.12 |
| 47 | MARUTI SUZUKI INDIA LTD. | 16794.64 | 0.47 | 36464.78 | 0.54 |
| 48 | STEEL AUTHORITY OF INDIA | 16388.29 | 0.46 | 70051.59 | 1.05 |
| 49 | GAIL (INDIA) LTD. | 16334.73 | 0.46 | 58857.35 | 0.88 |
| 50 | IDBI BANK LIMITED. | 16227.87 | 0.45 | 14024.46 | 0.21 |
| | Total | 1916843.98 | 53.58 | 3252819.56 | 48.53 |