Indian benchmark indices gave returns in double digits in the year 2019, with the BSE Sensex rising nearly 15 percent and the Nifty50 gaining over 12 percent. Local equities were boosted by continued FII inflows and improved sentiment in global markets over progress in US-China trade talks. Stock broking house Nirmal Bang has picked top stock ideas for 2020. (Disclaimer: CNBCTV18.com advises users to check with certified experts before taking any investment decisions)