Why is Voith Paper falling/rising?

As of 29-Jul, Voith Paper Fabrics India Ltd's stock price is currently at Rs 1,805.40, reflecting a decrease of Rs 39.65 or 2.15%. Today's price summary indicates that the stock underperformed its sector by 2.79%, with an intraday high of Rs 1,909.95 and a low of Rs 1,800. The stock has shown a significant decline over the past week and month, with returns of -7.72% and -6.12%, respectively. Despite achieving its highest net sales and profit before depreciation and interest in the latest quarter, the stock's performance has been hindered by falling investor participation, as evidenced by a 70.1% drop in delivery volume compared to the five-day average.
In the broader market context, Voith Paper's recent performance contrasts sharply with the Sensex, which has only declined by 1.03% over the past week. The stock's year-to-date performance is notably poor, down 15.44%, while the Sensex has gained 4.09% in the same period. This underperformance relative to the benchmark highlights the challenges faced by Voith Paper, despite its solid financial metrics such as a low debt-to-equity ratio and strong quarterly earnings. The stock's liquidity remains adequate for trading, but the overall market sentiment appears to be weighing heavily on its price movement.