Why is Jamna Auto Inds. falling/rising?

As of 17-Oct, Jamna Auto Industries Ltd is experiencing a decline in its stock price, currently at Rs 93.55, reflecting a decrease of Rs 1.45 or 1.53%. The stock has underperformed its sector by 0.72% today and has been on a downward trend for the last two days, accumulating a total drop of 1.68%. Over the past week, the stock has fallen by 3.85%, and its performance over the last month shows a significant decline of 14.13%. Despite having a high management efficiency indicated by a return on equity (ROE) of 19.10% and a low debt-to-equity ratio of 0.10, the stock's recent performance has been negatively impacted by a 12.9% drop in profits over the past year, contributing to a total return of -19.56% in that timeframe.
In the broader market context, the Sensex has shown a positive return of 1.76% over the past week, contrasting sharply with Jamna Auto's recent struggles. The stock's liquidity appears adequate, but a notable decline in investor participation, with a 6.85% drop in delivery volume compared to the five-day average, suggests waning interest among traders. This lack of momentum, combined with the stock's underperformance relative to the benchmark and its recent consecutive falls, indicates a challenging environment for Jamna Auto Industries Ltd in the current market landscape.