Why is Hercules Hoists falling/rising?

As of 21-Jul, Hercules Hoists Ltd is experiencing a decline in its stock price, currently at Rs 196.15, reflecting a decrease of Rs 1.75 or 0.88%. The stock has been underperforming, having fallen consecutively for the last four days, resulting in a total decline of 3.47% during this period. Additionally, the stock's performance today has underperformed its sector by 1.86%. Over the past week, the stock has decreased by 1.41%, while its one-month return shows a positive increase of 6.23%. However, year-to-date, the stock is down 10.41%, and over the past year, it has significantly declined by 67.86%. The stock's trading activity indicates a weighted average price closer to its intraday low of Rs 192.5, suggesting increased selling pressure.
In the broader market context, the Sensex has shown a minimal decline of 0.06% over the past week, contrasting with Hercules Hoists' more significant drop. While the stock has outperformed the benchmark over the last three years with a return of 47.98% compared to the Sensex's 47.62%, its year-to-date and one-year performances are notably poor. The rising investor participation, indicated by a 21.41% increase in delivery volume on July 18, suggests some interest in the stock, but the overall liquidity remains adequate for trading. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movements.