The stock market has been showing mixed trends today, with some stocks holding steady while others are seeing a rise in their value. Among the large cap stocks, ONGC and Maruti Suzuki have been upgraded from a hold to a buy rating. This is due to their recent performance, with ONGC seeing a 2.1% increase in the last 5 days and Maruti Suzuki showing a 0.2% rise. In terms of technical calls, we have seen a bullish trend for stocks like I O C L, Max Healthcare, St Bk of India, Bajaj Auto, and Zomato Ltd. On the other hand, Interglobe Aviation has been the worst performer with a return of -2.55%. However, the overall advance-decline ratio for large cap stocks is positive, with 53 stocks advancing and 48 declining. Investors should keep an eye on the upcoming results of Divi's Lab and IRCTC, which are set to be declared on 25th and 28th May respectively. These results could have an impact on the stock prices of these companies. In terms of stock score upgrades, we have seen some positive changes for stocks in the large cap segment. This includes Power Fin.Corpn. with a return of 6.72%. On the other hand, the worst performer in this segment has been Interglobe Aviation with a return of -2.55%. Overall, the large cap segment has been performing well, with some stocks showing a bullish trend. Investors should keep a close watch on the market and make informed decisions based on the latest updates and trends.