Why is Birla Corpn. falling/rising?

As of 21-Jul, Birla Corporation Ltd is currently priced at 1,389.20, reflecting a decrease of 24.5 points or 1.73%. The stock has been underperforming, having fallen consecutively over the last two days with a total decline of 1.91%. Today's performance indicates that it underperformed its sector by 2.7%, and it reached an intraday low of Rs 1382.15. Despite this recent downturn, the stock has shown positive returns over the past week and month, with increases of 1.68% and 10.07%, respectively. The company has recently reported positive financial results, with significant growth in profit before tax and profit after tax compared to previous quarters, and a low debt-equity ratio, which suggests a strong financial position. However, the stock has generated a negative return of -8.18% over the past year, indicating that while recent results are promising, the overall trend has been downward. In the broader market context, the Sensex has shown a slight decline of 0.06% over the past week, while Birla Corporation's short-term performance has outpaced this benchmark. The stock's year-to-date return of 12.99% also surpasses the Sensex's 5.20% gain, highlighting its relative strength in the market despite recent price drops. The high institutional holdings at 21.87% suggest that knowledgeable investors are backing the stock, which may provide some support against further declines. However, the overall negative sentiment reflected in the recent price movements and the stock's underperformance against its sector could be contributing to the current downward trend.