Why is Deepak Chemtex falling/rising?

As of 12-Sep, Deepak Chemtex Ltd's stock price is currently at Rs 134.95, reflecting an increase of Rs 3.95, or 3.02%. The stock has outperformed its sector today by 3.14%, reaching an intraday high of Rs 134.95. However, despite this positive movement, the stock has shown a decline of 0.63% over the past week and a year-to-date drop of 4.43%. Additionally, the stock's delivery volume has decreased significantly, falling by 40% compared to the 5-day average, indicating a decline in investor participation. There is no information available regarding positive or negative factors affecting the stock.
Broader Market Context: In comparison to the benchmark Sensex, which has increased by 1.48% over the past week and 4.82% year-to-date, Deepak Chemtex's recent performance has lagged behind in the short term. While the stock has shown a strong annual return of 40.21%, the recent trends suggest that it is not keeping pace with the broader market, particularly in the short term. This underperformance relative to the benchmark may contribute to investor caution, despite today's price increase.