Why is Balkrishna Paper falling/rising?

As of 18-Aug, Balkrishna Paper Mills Ltd is experiencing a price increase, currently at 20.11, reflecting a change of 0.24 or 1.21% upward. The stock has shown a positive performance today, outperforming its sector by 0.9% and has been gaining for the last two days with a total return of 1.41% over the past week. However, despite this short-term gain, the stock has faced significant challenges, including a negative book value and weak long-term fundamental strength, evidenced by a -53.67% annual growth rate in net sales over the last five years and a debt-to-equity ratio averaging 0 times. The stock's performance over the past year has been poor, generating a return of -15.86%, while profits have fallen by -48.4%, indicating a risky investment.
In the broader market context, the stock's recent short-term return of +1.41% over the past week contrasts with the benchmark Sensex, which has only increased by +0.83% during the same period. However, the stock has consistently underperformed against the benchmark over the longer term, with a -19.33% return year-to-date compared to the Sensex's +4.01%. This underperformance highlights the ongoing challenges faced by Balkrishna Paper Mills Ltd, despite the recent uptick in price, suggesting that investors remain cautious about its long-term viability.