Mumbai, Sep 16 (TIWN) Easing inflation along with stable global cues lifted India's key stock indices during mid-afternoon trade session on Tuesday.

The Nifty opened gap up and marked a new all-time high of 17,438 levels.  Globally, Asian markets were mixed on Tuesday with investors waiting for US inflation data.  All the sectorial indices were in the green with media, metals, banks and realty indices gaining the most.  At 2.30 p.m., S&P BSE Sensex traded at 58,254.86 points, higher by 77.10 points or 0.13 per cent from its previous close.