Why is Amba Enterprises falling/rising?

As of 31-Jul, Amba Enterprises Ltd is experiencing a decline in its stock price, currently at Rs 143.35, which reflects a decrease of Rs 6.6 or 4.4%. The stock has underperformed its sector by 3.87% today and opened with a loss of 3.3%. It has also touched an intraday low of Rs 142.7, which is 1.99% away from its 52-week low of Rs 140.5. Over the past week, the stock has decreased by 2.98%, and its performance over the last month shows a decline of 7.52%. Despite a high management efficiency indicated by a ROCE of 21.14% and a strong ability to service debt with a low Debt to EBITDA ratio, the stock has generated a significant negative return of -40.52% over the past year, which has contributed to its current downward trend.
In the broader market context, the Sensex has only declined by 1.22% over the past week, indicating that Amba Enterprises is underperforming relative to the market. The stock's long-term performance shows a stark contrast, with a remarkable increase of 1157.46% over the past five years, but the recent negative returns highlight a troubling trend. The company's profits have risen by 20.3% over the past year, yet the stock's valuation remains low compared to its peers, suggesting that investor sentiment may be influenced by recent flat results and a significant underperformance relative to the market. This combination of factors has likely led to the current decline in stock price.