The stock market is constantly changing and today, we have seen some interesting shifts in the large cap index. Hindalco Industries has been upgraded from a hold to a buy, while M & M, Britannia Industries, IRCTC, Vedanta, and Bharat Electron have all seen a shift from mildly bullish to bullish. Looking at the overall market, the large cap segment (BSE 100) has shown a 0.37% increase, with a 1.99% increase in the last 5 days. This makes it the best performing segment in the market. Within this segment, BPCL has been the top performer with a return of 4.67%, while ONGC has been the worst performer with a return of -1.12%. In terms of individual stocks, the advance-decline ratio in this large cap segment is at 3.35x, with 77 stocks advancing and only 23 declining. This shows a positive trend in the market. In addition to the upgrades mentioned earlier, there have also been some upgrades in the stock scores of certain large cap stocks. This includes Hindalco Industries, M & M, Britannia Industries, IRCTC, Vedanta, and Bharat Electron. These upgrades indicate a positive outlook for these stocks and could potentially lead to further growth in the market. Overall, the large cap segment has been the driving force in the market today, with positive returns and upgrades in stock scores. Investors should keep an eye on these stocks as they continue to show potential for growth.