The indices opened flat but traded choppily throughout the day. Metal, auto and realty stocks declined while IT stocks gained. The indices are currently trading in a range between 18,326-18,810/5496-5653 on the downside and 19,132-19,094/5740-5700 on the upside. A break above these resistance levels could lead to further gains while a break below support could result in losses extending to 17,805-17,950/5350-5400. Pivot levels for 50 Nifty stocks are provided.