Why is Envair Electrody falling/rising?

As of 19-Sep, Envair Electrody Ltd's stock price is currently at 75.89, reflecting an increase of 0.39 or 0.52%. The stock has shown a positive performance today, outperforming its sector by 0.58%, and has been gaining for the last two days with a total return of 0.69% during this period. Over the past week, the stock has risen by 2.83%, and in the last month, it has increased by 5.11%. However, it is important to note that the stock has experienced significant declines year-to-date and over the past year, with losses of 42.88% and 48.93%, respectively. The stock's moving averages indicate that it is performing better than the 5-day and 20-day averages, but it remains below the longer-term averages of 50, 100, and 200 days. Additionally, there has been a decline in investor participation, as evidenced by a 15.34% drop in delivery volume compared to the 5-day average.
In the broader market context, the Sensex has increased by 0.88% over the past week and 1.20% over the past month, indicating that while Envair Electrody has outperformed the benchmark in the short term, it has still underperformed significantly on a year-to-date basis compared to the Sensex's gain of 5.74%. The stock's liquidity remains adequate for trading, but the falling delivery volume could be a concern for future price movements. Overall, while the recent gains may suggest a positive short-term trend, the long-term performance and declining investor interest present challenges for the stock's stability.