Why is DMCC Speciality falling/rising?

As of 18-Sep, DMCC Speciality Chemicals Ltd is currently priced at 312.65, reflecting a decrease of 5.9 points or 1.85%. The stock has underperformed its sector today, falling after three consecutive days of gains, and reached an intraday low of Rs 308.8. Over the past week, the stock has shown a slight increase of 1.35%, but it has declined by 4.91% over the past month and 15.50% year-to-date. Despite these recent declines, the company has demonstrated strong financial performance, with a significant growth in net profit and a low debt-to-EBITDA ratio, which suggests a strong ability to service its debt. Additionally, the stock is trading at a discount compared to its peers, and institutional investors have increased their stake, indicating confidence in the company's fundamentals.
In the broader market context, the Sensex has outperformed DMCC Speciality Chemicals Ltd, with a return of 1.80% over the past week and 2.14% over the past month, contrasting with the stock's respective returns. While the stock has generated a positive return of 10.24% over the past year, the overall market has seen negative returns of -1.96%, highlighting the stock's ability to perform well despite broader market challenges. However, the recent price decline may reflect market corrections or profit-taking after previous gains, as well as the stock's current underperformance relative to its sector.