Why is Apollo Micro Sys falling/rising?

As of 18-Jul, Apollo Micro Systems Ltd is experiencing a decline in its stock price, currently at 177.20, which reflects a decrease of 2.5 or 1.39%. The stock has underperformed its sector by 0.68% today, and its delivery volume has significantly dropped by 46.58% compared to the 5-day average, indicating a falling investor participation. Despite this, the company has shown healthy long-term growth with net sales increasing at an annual rate of 28.98% and operating profit at 39.77%. The company has also reported positive results for the last seven consecutive quarters, with a profit after tax of Rs 32.26 crore, growing at 40.87%. However, the stock's recent performance has been mixed, with a 10.05% decline over the past month, contrasting with a strong year-to-date return of 53.55%.
In the broader market context, the Sensex has seen a slight increase of 0.38% over the past month, while Apollo Micro Systems Ltd has faced a more significant decline, suggesting that the stock is not keeping pace with the overall market. The stock's performance over the last year has been strong, generating a return of 46.45%, which is considerably better than the Sensex's 0.51% increase. However, the recent underperformance in the short term, coupled with reduced trading volume, may indicate investor caution or profit-taking, which could be contributing to the current downward price movement.