| Rank | Name of the Security | Turnover
( crore) | % Share in Total Turnover | Market Capitalisation as on 31.3.2006
( crore) | % Share in Total Market Capitalisation |
| 1 | RELIANCE INDUSTRIES LTD | 138,736.97 | 8.84 | 110,832.66 | 3.94 |
| 2 | INFOSYS TECHNOLOGIES LTD | 60,164.44 | 3.83 | 81,846.93 | 2.91 |
| 3 | RELIANCE CAPITAL LTD | 51,599.66 | 3.29 | 10,567.12 | 0.38 |
| 4 | SATYAM COMPUTER SERVICES | 49,532.93 | 3.16 | 27,506.42 | 0.98 |
| 5 | STATE BANK OF INDIA | 47,645.92 | 3.04 | 50,972.05 | 1.81 |
| 6 | TATA STEEL LIMITED | 37,915.43 | 2.42 | 29,693.82 | 1.06 |
| 7 | TATA MOTORS LIMITED | 29,226.86 | 1.86 | 35,547.47 | 1.26 |
| 8 | OIL AND NATURAL GAS CORP. | 28,686.00 | 1.83 | 186,989.85 | 6.65 |
| 9 | TITAN INDUSTRIES LTD | 24,457.85 | 1.56 | 3,712.79 | 0.13 |
| 10 | TATA CONSULTANCY SERV LTD | 24,070.68 | 1.53 | 93,726.42 | 3.33 |
| 11 | VIDESH SANCHAR NIGAM LTD | 22,761.02 | 1.45 | 13,386.45 | 0.48 |
| 12 | MARUTI UDYOG LIMITED | 22,642.79 | 1.44 | 25,259.41 | 0.90 |
| 13 | ITC LTD | 22,213.78 | 1.42 | 73,282.32 | 2.60 |
| 14 | SRF LTD | 20,586.79 | 1.31 | 2,140.98 | 0.08 |
| 15 | ICICI BANK LTD. | 16,713.53 | 1.06 | 52,406.74 | 1.86 |
| 16 | RANBAXY LABS LTD | 15,441.33 | 0.98 | 16,103.92 | 0.57 |
| 17 | STEEL AUTHORITY OF INDIA | 15,438.21 | 0.98 | 34,344.28 | 1.22 |
| 18 | SUZLON ENERGY LIMITED | 13,739.56 | 0.88 | 37,442.34 | 1.33 |
| 19 | LARSEN & TOUBRO LTD. | 13,245.21 | 0.84 | 33,414.85 | 1.19 |
| 20 | INDIAN PETROCHEMICALS CORP. LTD | 12,961.66 | 0.83 | 6,512.20 | 0.23 |
| 21 | MCDOWELL & COMPANY LIMITED | 12,821.04 | 0.82 | 4,253.46 | 0.15 |
| 22 | HINDUSTAN LEVER LTD | 12,242.72 | 0.78 | 59,874.92 | 2.13 |
| 23 | WIPRO LTD | 12,030.29 | 0.77 | 79,698.32 | 2.83 |
| 24 | SESA GOA LTD | 11,890.21 | 0.76 | 5,056.84 | 0.18 |
| 25 | HDFC LTD | 11,395.92 | 0.73 | 33,346.23 | 1.19 |
| 26 | ASSOCIATED CEMENT CO LTD | 10,588.95 | 0.67 | 14,526.95 | 0.52 |
| 27 | NTPC LTD | 9,647.55 | 0.61 | 110,571.68 | 3.93 |
| 28 | RELIANCE ENERGY LTD | 9,522.76 | 0.61 | 12,350.48 | 0.44 |
| 29 | ZEE TELEFILMS LTD | 9,267.06 | 0.59 | 9,858.87 | 0.35 |
| 30 | MAHINDRA & MAHINDRA LTD | 9,174.91 | 0.58 | 15,053.84 | 0.54 |
| 31 | BHARTI TELE-VENTURES LTD | 8,968.84 | 0.57 | 78,169.87 | 2.78 |
| 32 | PUNJAB NATIONAL BANK | 8,804.63 | 0.56 | 14,831.83 | 0.53 |
| 33 | CENTURY TEXTILES LTD | 8,758.20 | 0.56 | 4,137.74 | 0.15 |
| 34 | BHEL | 8,725.40 | 0.56 | 54,873.97 | 1.95 |
| 35 | INDIABULLS FIN. SER. LTD. | 8,501.74 | 0.54 | 4,093.76 | 0.15 |
| 36 | BAJAJ AUTO LTD | 8,391.47 | 0.53 | 27,787.52 | 0.99 |
| 37 | HINDALCO? INDUSTRIES? LTD | 8,119.67 | 0.52 | 21,187.44 | 0.75 |
| 38 | INFRA. DEV. FIN. CO. LTD | 7,999.09 | 0.51 | 7,475.54 | 0.27 |
| 39 | INDUS DEV BANK OF IND LTD | 7,987.04 | 0.51 | 5,666.52 | 0.20 |
| 40 | GUJARAT AMBUJA CEMENT LTD | 7,832.39 | 0.50 | 13,974.39 | 0.50 |
| 41 | REL COMM VENTURES LTD | 7,517.65 | 0.48 | 37,758.04 | 1.34 |
| 42 | GAIL (INDIA) LTD | 7,360.66 | 0.47 | 26,934.00 | 0.96 |
| 43 | MAHANAGAR TELEPHONE NIGAM | 7,179.87 | 0.46 | 11,573.10 | 0.41 |
| 44 | HDFC BANK LTD | 7,137.59 | 0.45 | 24,227.94 | 0.86 |
| 45 | CIPLA LTD | 6,978.56 | 0.44 | 19,858.91 | 0.71 |
| 46 | SIEMENS LTD | 6,796.16 | 0.43 | 18,805.38 | 0.67 |
| 47 | ROLTA INDIA LTD | 6,683.16 | 0.43 | 1,751.64 | 0.06 |
| 48 | GATEWAY DISTRIPARKS LTD. | 6,477.77 | 0.41 | 2,337.81 | 0.08 |
| 49 | GRASIM INDUSTRIES LTD | 6,450.18 | 0.41 | 18,907.23 | 0.67 |
| 50 | I-FLEX SOLUTIONS LIMITED | 6,400.49 | 0.41 | 10,096.59 | 0.36 |
| | Total | 929,433.00 | 59.00 | 1,674,730.00 | 60.00 |
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