NIFTY has broke the 2 day's range upside in the last hour of today's trading session. Closing is in positive not. Aggressive buy will be above today's high. Just we need confirmation above 17000 as it is a resistance. Above this Index will head towards 17180. This will be a short covering move. Incase it fails to sustain above 17000 and forms a negative candle then short below that candle.
For selling 16800 is the level below which we get a downside move.