Why is Semac Construct falling/rising?

As of 24-Sep, Semac Construction Ltd's stock price is currently at 484.00, reflecting a decrease of 23.0 points or 4.54%. Today's price summary indicates that the stock underperformed its sector by 3.25% and opened with a loss of 4.67%. It reached an intraday low of Rs 483.3, with trading volume concentrated near this low price. The stock has shown a significant decline over the past week, down 8.19%, and has also underperformed over the past month with a decrease of 11.64%. Despite positive results in operating profit and net sales growth, the stock's long-term fundamentals are weak, evidenced by a -169.37% CAGR growth in operating profits over the last five years and a poor EBIT to interest ratio, which raises concerns about its ability to service debt.
Broader market context shows that while Semac Construction has generated a return of 12.64% over the past year, the benchmark Sensex has declined by 3.77%. This indicates that the stock has outperformed the broader market in the long term, but the recent performance suggests a troubling trend. The stock's liquidity is adequate for trading, but a significant drop in delivery volume by 79.82% against the five-day average indicates falling investor participation. Overall, the combination of weak long-term fundamentals, recent poor performance, and declining investor interest contributes to the stock's current downward movement.