#BANKNIFTY [Intraday Trading] 27/02/2025Nifty Bank IndexNSE:BANKNIFTYtrad_cornA gap opening occurs when the opening price of an index (like Bank Nifty) or a stock is significantly higher (gap-up) or lower (gap-down) than the previous day's closing price. This is usually driven by overnight news, global market trends, or changes in market sentiment.