On December 26, four stocks in the Nifty 200 that gained over 2% were highlighted in the RSI Trending Up scan, based on data from StockEdge. It is an uptrend signal if the RSI value has crossed above 50 from below. “RSI trending up” means that the Relative Strength Index (RSI) values are increasing, suggesting strengthening momentum in the price of the stock. This can indicate potential upward movement and may be used by traders to identify opportunities for buying.