TISCO shares jumped 1.3 percent to a new high of 411.85 rupees. It was among the most-traded shares on the Mumbai exchange, with 4.3 million shares changing hands.
The Sensex has lost 1.35 percent in three days, following a 9 percent rally to a new high between January 12 and February 14.
Traders hope the federal budget on February 28 is investor-friendly, and helps to attract more foreign capital.
Foreign funds, which ploughed in a record $8.5 billion into shares in 2004, have so far pumped in $1.3 billion in February, nearly five times the total for all of January.
The yield on the 10-year benchmark bond eased more than 2 basis points to 6.5058 percent as traders hoped softer savings rates would ease the pressure on banks to offer higher rates to attract depositors.