Why is Polycab India falling/rising?

As of 30-Jul, Polycab India Ltd's stock price is currently at 6,921.50, reflecting a decrease of 41.55 points or 0.6%. The stock has underperformed its sector today by 0.73% and has experienced a trend reversal after two consecutive days of gains. Despite this recent decline, Polycab India has shown positive performance over the past week and month, with returns of 0.55% and 5.80%, respectively. The company has strong long-term fundamentals, evidenced by a healthy growth rate in net sales and operating profit, alongside a low debt-to-equity ratio. However, the stock's valuation appears expensive compared to its peers, which may be contributing to the current price decline. In the broader market context, Polycab India has outperformed the benchmark Sensex over the past week and month, while the stock has seen a year-to-date decline of 4.81%, contrasting with the Sensex's gain of 4.28%. The recent drop in investor participation, indicated by a 1.5% decrease in delivery volume, may also be affecting the stock's price negatively. Although institutional holdings are high, suggesting confidence from larger investors, the stock's premium valuation and the recent trend reversal could be causing some caution among investors, leading to its current price movement.