Why is Semac Construct falling/rising?

As of 27-Oct, Semac Construction Ltd is experiencing a decline in its stock price, currently at Rs 435.20, which represents a decrease of Rs 16.8 or 3.72%. The stock has underperformed its sector today, falling for the last three consecutive days and showing a total decline of 8.76% during this period. The stock reached an intraday high of Rs 465 but also touched a low of Rs 435.20, indicating high volatility with an intraday volatility rate of 5.61%. Additionally, the stock's performance over the past week and month has been negative, with declines of 6.59% and 15.81%, respectively, while it has shown a year-to-date increase of 9.71%. There is a noted decrease in investor participation, with delivery volume falling by 1.3% against the five-day average, which may contribute to the stock's downward trend.
In the broader market context, Semac Construction's recent performance contrasts sharply with the Sensex, which has gained 0.49% over the past week and 5.41% over the past month. This indicates that while the overall market is experiencing positive momentum, Semac Construction is lagging significantly behind, particularly in the short term. The stock's long-term performance also shows a stark difference, with a 49.30% decline over the last three years compared to a 41.87% increase in the benchmark. This underperformance relative to the market may further discourage investors, contributing to the stock's current downward trajectory.