Why is Shiva Texyarn falling/rising?

As of 16-Sep, Shiva Texyarn Ltd's stock price is currently at Rs 184.70, reflecting a decrease of Rs 1.5 or 0.81%. The stock has been underperforming, having lost 3.27% over the last two days and opened with a loss of 2.26% today. Additionally, the stock's delivery volume has significantly decreased, falling by 94.12% compared to the 5-day average, indicating a decline in investor participation. Over the past week, the stock has shown a positive return of 2.87%, but it remains down 14.90% year-to-date and 6.17% over the past year, suggesting ongoing challenges despite some recent short-term gains. Broader Market Context: In comparison to the benchmark Sensex, which has gained 1.58% over the past week, Shiva Texyarn's performance indicates a relative weakness, particularly as it has underperformed its sector by 2.26% today. While the stock has shown some positive returns over the last month (+6.89%), its year-to-date performance is significantly lagging behind the Sensex's 5.43% increase. This contrast highlights the stock's struggle to maintain momentum in a generally positive market environment, contributing to its recent price decline.