Why is Manbro Indust. falling/rising?

As of 18-Sep, Manbro Industries Ltd is experiencing a decline in its stock price, currently at Rs 530.00, which reflects a decrease of Rs 26.7 or 4.8%. The stock opened the day with a gain of 3.27% but has since fallen significantly, reaching an intraday low of Rs 500.1, a drop of 10.17%. The stock has shown high volatility today with an intraday volatility of 6.96%, and it has underperformed its sector by 4.04%. Over the past week, the stock has decreased by 9.56%, and its year-to-date performance shows a substantial decline of 51.55%. The stock is currently trading below all major moving averages, indicating a bearish trend. There is a notable increase in investor participation, with delivery volume rising by 849.05% against the 5-day average, suggesting some interest despite the overall negative price movement.
In the broader market context, the Sensex has shown a positive return of 1.80% over the past week, contrasting sharply with Manbro Industries' decline. This underperformance relative to the benchmark indicates that the stock is not only struggling in its own right but is also lagging behind the overall market. The stock's significant drop in price and performance metrics suggests that investor sentiment is currently negative, compounded by the broader market's positive trajectory.