Why is Finolex Inds. falling/rising?

As of 22-Sep, Finolex Industries Ltd is experiencing a decline in its stock price, currently at 216.00, which reflects a decrease of 0.75 or 0.35%. The stock has shown mixed performance in recent periods, with a 1-week return of -2.20% compared to a positive 0.46% for the Sensex. Although it has outperformed its sector today by 0.35%, the stock's delivery volume has decreased by 12.17% against the 5-day average, indicating falling investor participation. Additionally, while the stock is trading above its 20-day, 50-day, 100-day, and 200-day moving averages, it is below its 5-day moving average. The company maintains a low debt-to-equity ratio, which is generally favorable, but the overall year-to-date performance shows a significant decline of 14.12%, contrasting with the Sensex's gain of 5.15%.
In the broader market context, Finolex Industries Ltd's recent performance has not kept pace with the benchmark index. The stock's 1-month return of +1.98% is slightly better than the Sensex's +1.05%, but its longer-term performance is concerning, with a 1-year decline of 27.10% compared to the Sensex's modest drop of 2.82%. This underperformance over the year, coupled with a decrease in trading volume and investor interest, suggests that market sentiment may be weighing on the stock despite its relatively stable financial position.