Why is Shanti Overseas falling/rising?

As of 18-Jul, Shanti Overseas (India) Ltd is experiencing a price increase, currently at 14.58, reflecting a rise of 0.69 or 4.97%. The stock has outperformed its sector today by 4.9%, although it remains higher than the 5-day moving average but lower than the 20, 50, 100, and 200-day moving averages. Over the past week, the stock has shown a significant return of +27.56%, contrasting sharply with the Sensex, which has declined by 0.72%. Despite this short-term gain, the stock's long-term performance remains concerning, with a -21.95% return over the past month and a -9.10% year-to-date. Positive financial results from March 25, including higher net sales and quarterly profits, have contributed to the recent price movement, but the company faces significant challenges, including a -199.45% CAGR growth in operating profits over the last five years and a negative EBITDA, indicating weak long-term fundamental strength.
In the broader market context, while Shanti Overseas has shown a strong short-term performance, it has consistently underperformed against the benchmark over the last three years, with a -5.63% return compared to the Sensex's +0.68% over the past year. The company's declining promoter confidence, evidenced by a -2.92% reduction in their stake, further adds to the risk perception among investors. This combination of short-term gains against a backdrop of long-term underperformance and weak fundamentals suggests that while the stock may be rising in the immediate term, significant underlying issues could impact its sustainability moving forward.