Why is Volt.Transform. falling/rising?

As of 04-Jul, Voltamp Transformers Ltd is experiencing a decline in its stock price, currently at 9,340.05, which reflects a decrease of 154.5 points or 1.63%. The stock has underperformed its sector by 2.05% today and has been on a consecutive downward trend for the last three days, resulting in a total drop of 4.59% during this period. Over the past week, the stock has shown a modest gain of 0.63%, but it has significantly underperformed on a year-to-date basis with a decline of 8.03%. Despite having a high management efficiency indicated by a return on equity of 17.76% and low debt-to-equity ratio, the stock's recent performance is hampered by falling investor participation, as evidenced by a 48.67% drop in delivery volume compared to the five-day average.
In the broader market context, the Sensex has shown a slight decline of 0.74% over the past week, contrasting with Voltamp's positive return during the same period. However, the stock's year-to-date performance is notably worse than the benchmark, which has gained 6.77%. While Voltamp has demonstrated strong long-term growth potential with an annual operating profit increase of 29.03% and high institutional holdings at 47.52%, these positive factors have not been sufficient to counteract the recent negative trends in stock performance and investor sentiment.