Why is Shree Marutinand falling/rising?

As of 10-Sep, Shree Marutinandan Tubes Ltd is experiencing a decline in its stock price, currently at 95.00, which reflects a decrease of 1.5 or 1.55%. The stock has underperformed its sector by 1.16% today and has been on a consecutive fall for the last two days, accumulating a total decline of 3.06% during this period. Despite a positive performance over the past week and month, with returns of 5.44% and 14.94% respectively, the year-to-date and one-year returns are significantly negative at -46.88% and -56.42%. Additionally, the stock's delivery volume has decreased by 16.67% compared to the five-day average, indicating falling investor participation.
In the broader market context, the Sensex has shown a modest increase of 1.06% over the past week and 1.96% over the past month, contrasting with the stock's recent struggles. While the stock has outperformed the benchmark in the short term, its long-term performance remains weak, particularly with a year-to-date decline that is starkly negative compared to the Sensex's positive return of 4.21%. This disparity highlights the challenges faced by Shree Marutinandan Tubes Ltd in maintaining investor confidence amidst a generally stable market environment.