The 30-share Sensex lost 22 points to close at 27,090 and the 50-share Nifty gained 7 points to end at 8,121.
The 30-share Sensex gained 321 points to end at 26,430 and the 50-share Nifty surged 100 points to end at 7,879.
Analysts say Tatas could sustain their current pace of growth, provided the group's "cash cows", such as TCS and Tata Motors, continue to deliver.
BSE Mid-cap and BSE Small-cap lost 2.5% and 3.1% after oil prices soared
Re-instatement of 5% custom duty on crude imports will help.
Power2SME, a one-stop shop for sourcing and buying raw materials for SMEs, is the only B2B firm in this space.
Stuart Binny celebrated his maiden call-up into the Indian team with a scintillating 88 as table toppers Karnataka asserted their supremacy with a solid performance, scoring 226 for 5 at stumps on the second day of their final Ranji Trophy match against hosts Delhi, who are almost out of the race for a quarter-final berth.