Why is HB Portfolio falling/rising?

As of 21-Aug, HB Portfolio Ltd's stock price is currently at Rs 81.00, reflecting an increase of Rs 3.14 or 4.03%. The stock has shown a performance today that outperformed its sector by 4.02%, reaching an intraday high of Rs 81, while it also touched a low of Rs 75.3 earlier in the day. Despite a significant decline of 11.45% over the past month and a year-to-date drop of 23.11%, the stock has demonstrated strong performance over the longer term, with a remarkable increase of 153.12% over the past three years and 369.57% over five years. Additionally, there has been a notable rise in investor participation, with delivery volume increasing by 74.22% compared to the five-day average, indicating growing interest in the stock.
In the broader market context, the stock's short-term performance has lagged behind the benchmark, with a 1-week return of +0.68% compared to the Sensex's +1.74%. This suggests that while the stock is experiencing a positive day, its overall trend has been underwhelming relative to the market. The liquidity of the stock appears adequate for trading, as it is liquid enough for a trade size of Rs 0 crore based on 2% of the five-day average traded value. However, the absence of specific positive or negative factors in the dashboard limits a deeper understanding of the underlying reasons for the stock's recent movements.