Why is SMS Lifesciences falling/rising?

As of 10-Jun, SMS Lifesciences India Ltd is experiencing a decline in its stock price, currently at Rs 1,205.35, reflecting a decrease of Rs 82.65 or 6.42%. The stock has underperformed its sector by 6.94% today and has been on a downward trend for the past two days, with a total loss of 6.56% during this period. It opened with a gap down of 2.66% and reached an intraday low of Rs 1,185.2, indicating significant selling pressure. Although the stock has shown a strong performance over the past year with a return of 53.01%, recent results have been disappointing, with a notable decline in profit after four consecutive positive quarters, contributing to a negative sentiment around the stock.
In the broader market context, SMS Lifesciences' recent performance contrasts sharply with the benchmark Sensex, which has gained 2.05% over the past week and 3.70% over the past month. This underperformance is further highlighted by the stock's negative returns in the short term, while the benchmark has shown positive growth. Despite the stock being technically in a mildly bullish range and having an attractive valuation compared to peers, the weak long-term fundamentals, including a low return on capital employed and declining profits, have raised concerns among investors, leading to its current price decline.