Why is Simm. Marshall falling/rising?

As of 18-Jul, Simmonds Marshall Ltd's stock price is currently at Rs 137.00, reflecting a decline of Rs 3.55 or 2.53%. The stock has been underperforming, having fallen for the last four consecutive days, resulting in a total drop of 6.8% during this period. Despite touching an intraday high of Rs 143.75, the stock's performance today has been characterized by lower trading volumes, with a weighted average price indicating more activity near the day's low of Rs 134. Over the past week, the stock has decreased by 5.58%, while it has shown a positive return of 8.34% over the last month. However, its year-to-date performance remains negative at -8.67%. While the company has reported strong financial results over the last nine quarters, including significant growth in profit before tax and return on capital employed, concerns about high debt levels and weak long-term growth prospects may be contributing to the stock's recent decline.
In the broader market context, Simmonds Marshall's recent performance has been notably weaker compared to the benchmark Sensex, which has only declined by 0.90% over the same one-week period. The stock's short-term underperformance, coupled with falling investor participation and liquidity issues, suggests a cautious sentiment among investors. Although the company has demonstrated strong profitability growth and attractive valuations relative to peers, the high debt levels and low return on equity may deter potential buyers, impacting the stock's price negatively in the current market environment.