Why is Vama Industries falling/rising?

As of 02-Jul, Vama Industries Ltd is experiencing a decline in its stock price, currently at 6.89, which reflects a decrease of 0.08 or 1.15%. The stock has underperformed its sector today by 1.92%, and its delivery volume has significantly dropped by 43.69% compared to the 5-day average, indicating falling investor participation. Over the past week, the stock has decreased by 4.31%, while it has shown a modest increase of 8.33% over the past month. Despite reporting positive net sales growth of 275% and a return on equity of 9.7, the stock's long-term fundamentals are weak, with a -7.70% CAGR growth in operating profits over the last five years and 30% of promoter shares pledged, which adds downward pressure in a falling market.
In the broader market context, Vama Industries has underperformed the Sensex, which has gained 0.79% over the past week, while the stock has declined. The company's year-to-date performance shows a significant drop of 23.10%, contrasting sharply with the Sensex's increase of 6.75%. This underperformance is compounded by the stock's negative returns over the past year and three years, where it has generated -22.06% and -17.29% returns, respectively. The combination of weak long-term fundamentals, declining investor interest, and the broader market's positive movement contributes to the stock's current downward trajectory.