Why is Astra Microwave falling/rising?

As of 05-Aug, Astra Microwave Products Ltd is experiencing a decline in its stock price, currently at 949.20, which reflects a decrease of 8.85 points or 0.92%. The stock has underperformed in the short term, with a 1-week return of -1.29% and a 1-month return of -11.78%. Although the stock has outperformed its sector by 0.25% today, it is trading lower than its 5-day, 20-day, and 50-day moving averages, indicating a potential short-term weakness. Additionally, there has been a notable decline in investor participation, with delivery volume dropping by 23.4% compared to the 5-day average, which may contribute to the downward pressure on the stock price.
In the broader market context, Astra Microwave's recent performance contrasts with the Sensex, which has seen a smaller decline of 0.77% over the same week. While the stock has shown strong year-to-date growth of 23.38% compared to the Sensex's 3.29%, the recent short-term trends suggest a weakening momentum. The stock's liquidity remains adequate for trading, but the falling delivery volume may indicate a lack of confidence among investors, which could further impact its price negatively in the near term.