The Sensex of the BSE after opening at 31,566.24 points, touched a high of 31,602.64 points and a low of 31,504.63 points.
On Monday the Sensex closed at 31,449.03 points. Tuesday was a holiday.
The Sensex is trading at 31,513.07 points up by 64.04 points or 0.20 per cent.
On the other hand, the broader 51-scrip Nifty at the National Stock Exchange (NSE) opened at 9,825.85 points after closing at 9,794.15 points.
The Nifty is trading at 9,819.25 points in the morning.