The Sensex of the BSE after opening at 33,664.27 points, touched a high of 33,690.92 points and a low of 33,635.28 points.
On Tuesday the Sensex closed at 33,618.59 points.
The Sensex is trading at 33,643.35 points up by 24.76 points or 0.07 per cent.
On the other hand, the broader 51-scrip Nifty at the National Stock Exchange (NSE) opened at 10,376.65 points after closing at 10,370.20 points.
The Nifty is trading at 10,380.35 points in the morning.