Why is Stratmont Indus. falling/rising?

As of 21-Jul, Stratmont Industries Ltd is currently priced at 85.49, reflecting a decrease of 0.51, or 0.59%. The stock has been underperforming, having fallen for the last two days with a total decline of 1.16% during this period. Additionally, it has underperformed its sector by 1.12% today. Despite a strong long-term performance with a 132.82% return over the past year and a high management efficiency indicated by a return on capital employed (ROCE) of 17.58%, the stock's recent movement is hindered by a significant drop in delivery volume, which has decreased by 75.11% compared to the 5-day average.
In the broader market context, the stock's short-term performance has been negative, with a 1-week return of -0.57%, while the benchmark Sensex has only declined by 0.06% during the same period. This indicates that Stratmont Industries Ltd is not only facing challenges in its own performance but is also lagging behind the market. Despite its strong institutional holdings at 28.1% and healthy long-term growth in net sales, the recent decline in investor participation and liquidity concerns may be contributing to the stock's downward trend.