Why is Chaman Metallics falling/rising?

As of 11-Sep, Chaman Metallics Ltd's stock price is currently at 143.90, reflecting a decrease of 2.6, or 1.77%. The stock has underperformed its sector today by 1.54%, and its delivery volume has significantly dropped by 81.25% compared to the 5-day average, indicating falling investor participation. While the stock has shown a year-to-date increase of 6.28% and a substantial 47.51% rise over the past year, it has recently experienced a 4.23% decline over the past week, contrasting with the Sensex's gain of 1.10%. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader Market Context: In the short term, Chaman Metallics' performance has lagged behind the benchmark, as evidenced by its 1-week return of -4.23% compared to the Sensex's positive return of 1.10%. This underperformance, coupled with a decrease in trading volume and liquidity concerns, suggests that investor sentiment may be shifting negatively towards the stock, despite its overall strong performance in the longer term.