Nifty opened with gains and remained positive throughout the day, closing 81 points higher. The daily chart shows Nifty forming a bullish candle and closing above its past nine sessions' range, indicating continued short-term upward momentum. Technical indicators like RSI and Stochastic are also positive. Key support levels are at 11530, with resistance at 11580-11630 if Nifty sustains above 11580. The trend will remain bullish if it stays above 11540.