Why is Envair Electrody falling/rising?

As of 17-Sep, Envair Electrody Ltd's stock price is currently at 75.37, reflecting a decrease of 0.38, or 0.5%. The stock has underperformed its sector by 1% today and has experienced a trend reversal, falling after three consecutive days of gains. Additionally, the stock's delivery volume has decreased by 14.58% compared to the 5-day average, indicating a decline in investor participation. Over the past week, the stock has dropped by 2.79%, while it has seen a modest increase of 1.74% over the past month. However, the year-to-date performance shows a significant decline of 43.27%, and the one-year return is down 48.73%, suggesting ongoing challenges for the company.
In the broader market context, the Sensex has increased by 1.56% over the past week and 2.60% over the past month, contrasting with Envair Electrody's negative short-term returns. This indicates that while the overall market is experiencing positive momentum, Envair Electrody is lagging significantly behind. The stock's performance over the longer term shows a strong recovery over three and five years, with returns of 129.79% and 181.23%, respectively, but the recent downturn highlights a disconnect between its historical performance and current market conditions.