Why is Senco Gold falling/rising?

As of 18-Sep, Senco Gold Ltd's stock is currently priced at Rs 374.50, reflecting a decline of Rs 3.5 or 0.93%. The stock has underperformed its sector by 0.71% today and has experienced a trend reversal, falling after two consecutive days of gains. In terms of performance relative to the benchmark, Senco Gold has shown a negative return of 0.49% over the past week and a significant decline of 30.39% year-to-date. Despite a healthy long-term growth indicated by a 24.29% annual increase in net sales and a strong operating profit to interest ratio, the stock's recent performance has been hampered by a year-over-year return of -40.53%, even as profits rose by 3.9%.
Broader Market Context: The Sensex has performed positively, gaining 1.80% over the past week and 6.24% year-to-date, contrasting sharply with Senco Gold's negative returns. This disparity highlights the stock's struggle to keep pace with the broader market trends. While there has been a rise in investor participation, as evidenced by a 40.06% increase in delivery volume, the overall market sentiment appears to favor other sectors, contributing to Senco Gold's ongoing decline. The stock's liquidity remains adequate for trading, but its performance relative to the benchmark suggests that investor confidence may be wavering amidst the broader market's gains.