Why is Cera Sanitary. falling/rising?

As of 15-Sep, Cera Sanitaryware Ltd's stock price is currently at 6,354.50, reflecting an increase of 28.45, or 0.45%. The stock has shown a trend reversal by gaining after two consecutive days of decline. It is performing in line with its sector today, with a delivery volume that has risen by 23.64% compared to the 5-day average, indicating rising investor participation. However, despite this recent uptick, the stock has underperformed over the past month and year, with returns of -0.52% and -24.71%, respectively. The company boasts a high return on equity (ROE) of 16.16% and a low debt-to-equity ratio, which contributes positively to its valuation, yet the stock's long-term growth prospects appear weak due to a modest annual net sales growth rate of 12.13% over the last five years.
In the broader market context, the stock's short-term performance of +0.21% over the past week lags behind the benchmark Sensex, which has returned +1.24% in the same period. This underperformance is indicative of the challenges the company faces, as it has also generated negative returns over the past year while the Sensex has shown a positive trend. Additionally, while institutional holdings are high at 29.25%, suggesting confidence from larger investors, the overall negative results reported in recent quarters, including the lowest ROCE and debtors turnover ratio, highlight ongoing operational difficulties that may be impacting investor sentiment.