The stock market has been a rollercoaster ride today, with the large cap segment (BSE 100) experiencing a decline of -0.76%. This segment has been the best performer in the market, with IRCTC leading the way with a return of 3.75%. However, Sun Pharma.Inds. has been the worst performer with a return of -4.14%. Looking at the advance-decline ratio of stocks in this large cap segment, we can see that 31 stocks are advancing while 70 stocks are declining, resulting in a 0.44x ratio. This indicates that the market is currently facing some downward pressure. Investors should keep an eye on the upcoming results of some major companies in the next few days. ICICI Lombard, Infosys, Bajaj Auto, HDFC Life Insur., and Wipro are all set to declare their results on 17th, 18th, and 19th of April. In recent news, some stocks in this large cap segment have seen an upgrade in their stock scores. B P C L has been upgraded from Hold to Buy, while United Spirits, JSW Steel, and SBI Life Insuran have all been upgraded from mildly bullish to bullish. On the technical front, there have been some changes in the stock calls for companies in this large cap index. Investors should take note of these changes and make informed decisions while trading in the market.