Why is VST Till. Tract. falling/rising?

As of 03-Sep, VST Tillers Tractors Ltd is experiencing a decline in its stock price, currently at Rs 5,106.00, reflecting a decrease of Rs 89.0 or 1.71%. The stock has underperformed its sector by 2.2% today and has been on a consecutive downward trend for the last two days, accumulating a total loss of 6.5%. Despite opening with a gain of 2.44% and reaching an intraday high of Rs 5,321.85, it has also touched a low of Rs 5,067.05. Over the past week, the stock has seen a decline of 5.48%, while it has performed positively over the last month with a return of 13.14%. The company has a low debt-to-equity ratio and has shown healthy long-term growth, with significant increases in operating profit and net sales. However, the stock's high Price to Book Value ratio and a relatively low return on equity may contribute to its current valuation concerns.
In the broader market context, the stock's recent performance contrasts with the benchmark Sensex, which has only declined by 0.27% over the past week. While VST Tillers Tractors Ltd has outperformed the BSE500 over the long term, its short-term struggles highlight a divergence from the overall market trend. The stock's recent price movements may be influenced by rising investor participation, as indicated by a significant increase in delivery volume, yet the overall market sentiment appears to be weighing on its performance.