Why is AccelerateBS Ind falling/rising?

As of 12-Sep, AccelerateBS India Ltd's stock price is currently at Rs 98.79, reflecting an increase of Rs 2.19 or 2.27%. The stock has shown a strong performance recently, gaining 6.24% over the last two days and outperforming its sector by 2.07% today. It opened with a gain of 2.28% and reached an intraday high of Rs 99.5, indicating positive momentum. However, the stock has experienced a significant decline year-to-date, down 42.06%, and over the past year, it has fallen by 54.89%. Additionally, there has been a notable decrease in investor participation, with delivery volume dropping by 21.88% compared to the five-day average, which may indicate some caution among investors.
In the broader market context, the stock's short-term return of 12.26% over the past week significantly outpaces the benchmark Sensex, which has only increased by 1.48% during the same period. This suggests that while the stock is experiencing a rebound in the short term, it has struggled considerably over the longer term compared to the benchmark, which is up 4.82% year-to-date. The stock's performance relative to the Sensex highlights its volatility and the challenges it has faced, despite recent gains.