* Indian shares could be volatile and prone to profit-taking after posting their fist weekly gain in three as blue-chips including Larsen & Toubro Ltd report October-December earnings.
* Caution is also likely to prevail ahead of the RBI's policy review on Jan 28.
* Metal shares are set to take their cue from China's Q4 GDP on Monday.
* The NSE index rose 1.5 percent in the week ended on Jan 17.
KEY EVENTS/FACTORS TO WATCH
Mon: UltraTech Cements Ltd earnings,
China's Q4 GDP
Tues: Asian Paints Ltd, Kotak Mahindra Bank Ltd earnings
Wed: Zee Entertainment Ltd, Larsen & Toubro Ltd earnings
Thu: Cairn India Ltd earnings