Why is Semac Construct falling/rising?

As of 18-Nov, Semac Construction Ltd's stock price is currently at 332.00, reflecting a decrease of 1.0, or 0.3%. The stock has been on a downward trend, having lost 12.62% over the past week and 28.60% over the past month. Despite opening with a gain of 3.9% today and reaching an intraday high of Rs 348.9, the stock has experienced a consecutive decline over the last five days. Additionally, it is trading below all key moving averages, indicating a bearish trend. There has also been a significant drop in investor participation, with delivery volume falling by 72.49% compared to the five-day average, which suggests a lack of confidence among investors.
In the broader market context, Semac Construction's performance has been notably poor compared to the Sensex, which has gained 0.96% over the past week while Semac has lost 12.62%. Year-to-date, Semac's stock has declined by 16.31%, contrasting sharply with the Sensex's increase of 8.36%. This stark difference highlights the challenges faced by Semac in the current market environment, further exacerbated by the lack of positive factors available to counterbalance the negative trends observed in its recent performance.