Why is Shiva Mills falling/rising?

As of 19-Aug, Shiva Mills Ltd's stock price is currently at Rs 73.60, reflecting an increase of Rs 4.35 or 6.28%. The stock has been gaining momentum, having outperformed its sector by 4.99% today and achieving a consecutive gain over the last two days with a total return of 6.74%. Despite this short-term positive movement, the stock has shown a decline of 6.41% over the past month and a significant drop of 25.66% year-to-date. The company's fundamentals are concerning, with a weak long-term growth outlook indicated by a -206.33% CAGR in operating profits over the last five years and a poor EBIT to interest ratio of 1.82. Additionally, the company reported flat results in June, with net sales falling by 15.06%, and has consistently underperformed against benchmarks over the past three years. In the broader market context, the stock's recent performance contrasts with the Sensex, which has gained 1.76% over the past week. While Shiva Mills has shown a short-term uptick, its long-term performance remains troubling, with a -17.60% return over the past year compared to the Sensex's modest gain of 1.52%. The stock's liquidity appears adequate for trading, but a decline in investor participation, as evidenced by a 7.93% drop in delivery volume, raises concerns about sustained interest. Overall, the combination of short-term gains against a backdrop of weak fundamentals and long-term underperformance suggests that the stock's rise may not be sustainable.