Why is Dalal Street Inv falling/rising?

As of the latest available date, the stock of Dalal Street Inv is experiencing a positive movement, with a notable increase of 10.39% over the past week. Although today's price summary data is unavailable, the stock has shown a strong short-term performance compared to the benchmark Sensex, which only rose by 1.87% in the same period. Over the last month, Dalal Street Inv has also outperformed the Sensex, gaining 4.72% while the benchmark increased by 3.85%. However, it is important to note that the stock has a negative return of 11.73% over the past year, indicating a longer-term struggle despite recent gains.
In the broader market context, the stock's recent performance is particularly impressive when considering the overall market trends, as the Sensex has only increased by 5.60% year-to-date. The strong three-year return of 74.76% for Dalal Street Inv, compared to the Sensex's 51.95%, suggests that the stock has been a strong performer over a longer horizon. However, the five-year returns indicate a significant underperformance relative to the benchmark, with Dalal Street Inv at 70.32% versus the Sensex's 146.03%. This discrepancy highlights the volatility and potential challenges the stock faces, despite its recent positive momentum.