Why is Hercules Hoists falling/rising?

As of 05-September, Hercules Hoists Ltd is experiencing a price increase, with its current price at Rs 168.90, reflecting a rise of Rs 3.9 or 2.36%. The stock has been on an upward trend, gaining for the last six days and achieving a total return of 6.26% during this period. Despite this positive movement, the stock's performance over the year remains concerning, with a decline of 71.99%. Additionally, while the stock has outperformed its sector by 2.97% today, there is a notable decrease in investor participation, as evidenced by an 82.14% drop in delivery volume compared to the five-day average. Unfortunately, there is no information available regarding positive or negative factors that could further clarify the stock's recent movement.
In the broader market context, Hercules Hoists has shown a strong short-term performance compared to the benchmark Sensex, which has only increased by 1.13% over the past week. The stock's one-week return of 6.03% indicates a significant outperformance relative to the benchmark. However, the year-to-date performance reveals a stark contrast, with Hercules Hoists down 22.86% while the Sensex has gained 3.29%. This disparity highlights the challenges faced by Hercules Hoists in the longer term, despite its recent gains.