Why is BirlaNu Ltd falling/rising?

As of 05-Aug, BirlaNu Ltd is experiencing a decline in its stock price, currently at Rs 1,985.15, which reflects a decrease of Rs 40.9 or 2.02%. The stock has been underperforming, having fallen consecutively for the last three days, resulting in a total decline of 13.76% during this period. Additionally, it is trading below all key moving averages, indicating a bearish trend. The stock's performance over the past week shows a significant drop of 12.74%, and it has also underperformed the sector by 1.12% today. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader market context reveals that while BirlaNu Ltd has faced a year-to-date decline of 20.66%, the benchmark Sensex has gained 3.29% in the same period, highlighting a stark contrast in performance. Over the past month, BirlaNu Ltd has decreased by 15.13%, compared to a 3.26% decline in the Sensex, indicating that the stock is not only falling but doing so at a rate significantly higher than the broader market. This underperformance against the benchmark suggests that investor sentiment towards BirlaNu Ltd is currently negative, contributing to its declining stock price.