Why is W H Brady falling/rising?

As of 22-Sep, W H Brady & Co Ltd's stock price is currently at 775.10, reflecting a decrease of 28.9 points or 3.59%. Today, the stock opened with a gain of 4.48% but has since underperformed its sector by 3.35%. It reached an intraday high of Rs 853.9 but also touched a low of Rs 763.8, indicating high volatility with a wide trading range of Rs 90.1. Over the past week, the stock has shown a strong performance with a return of 16.03%, although it has a year-to-date decline of 14.21%. The company has a low debt-to-equity ratio, which is a positive factor, but it faces challenges with poor long-term growth, as evidenced by a significant drop in net sales and operating profit over the last five years.
Broader market context shows that while W H Brady has performed well in the short term compared to the benchmark Sensex, which has only increased by 0.46% over the same week, its long-term performance is concerning. The stock has generated a return of -7.38% over the past year, while the Sensex has declined by only 2.82%. This underperformance is compounded by a very expensive valuation relative to its peers, as indicated by a high price-to-book value ratio and a significant drop in profits. Overall, the combination of high volatility, disappointing financial results, and a premium valuation compared to historical averages contributes to the stock's current downward movement.