Why is Artificial Elect falling/rising?

As of 01-Jul, Artificial Electronics Intelligent Material Ltd is experiencing a decline in its stock price, currently at Rs 146.15, which represents a decrease of 7.65 or 4.97%. The stock has been underperforming significantly, with a consecutive fall over the last 18 days, resulting in a total decline of 59.75% during this period. It opened today with a loss of 4.97% and has not traded outside this price range. Additionally, the stock has shown poor performance over the past week and month, with declines of 22.55% and 54.31%, respectively, while year-to-date returns are down by 61.83%. Despite a strong long-term performance with a 136.34% increase over the past year, the recent downturn is attributed to low management efficiency, as indicated by a low return on equity of 5.37%, and an expensive valuation with a high price-to-book ratio of 7.8.
In the broader market context, the stock's short-term performance starkly contrasts with the benchmark Sensex, which has gained 2.00% over the past week and 2.76% over the past month. This underperformance highlights the challenges faced by Artificial Electronics Intelligent Material Ltd, particularly in light of its recent price movements and the broader market's positive trajectory. While the company has shown healthy long-term growth in net sales and operating profit, the current market sentiment appears to be influenced by concerns over management efficiency and valuation, leading to a lack of investor confidence in the stock's immediate prospects.