Why is Pioneer Invest falling/rising?

As of 12-Sep, Pioneer Investcorp Ltd is experiencing a price increase, currently at Rs 73.89, reflecting a rise of 1.4 or 1.93%. Today's price summary indicates that the stock outperformed its sector by 0.73%, reaching an intraday high of Rs 74.49, while the day's low was Rs 70.4. The stock has shown a mixed performance over various periods, with a 1-month return of +4.26% and a year-to-date decline of -13.07%. Positive factors contributing to the recent price movement include a significant growth in profit before tax, net sales reaching a record high, and a strong increase in delivery volume, which has risen by 187.72% compared to the 5-day average. However, the stock also faces challenges, such as a weak long-term fundamental strength indicated by a low average return on equity and a concerning percentage of pledged promoter shares.
In the broader market context, the stock's recent performance contrasts with the benchmark, as it has underperformed the Sensex over the past week with a decline of -1.08%, while the Sensex gained +1.48%. Despite this, Pioneer Investcorp has shown resilience in the long term, outperforming the BSE500 over the last three years and generating a return of 9.48% in the past year, while its profits have increased by 16.8%. This combination of short-term volatility and long-term growth potential may be influencing investor sentiment, contributing to the stock's current upward movement.