Stock Market Today: Domestic benchmark indices started on a cautious note on Thursday, June 12, trading largely flat with a slight positive bias as investors awaited the release of key inflation data later in the day. At 9:20 AM, the Sensex was up by 71.73 points, or 0.09 per cent, to trade at 82,586.87. Likewise, the Nifty 50 was up by 26.05 points, or 0.10 per cent, at 25,167.45.