Why is VST Till. Tract. falling/rising?

As of 16-Sep, VST Tillers Tractors Ltd is experiencing a price increase, currently at 5,239.25, reflecting a rise of 27.25 or 0.52%. The stock has shown a trend reversal, gaining after four consecutive days of decline. Despite underperforming its sector by 0.42% today, the stock's delivery volume has increased by 5.06% compared to the 5-day average, indicating rising investor participation. Over the past year, the stock has generated a return of 19.03%, significantly outperforming the Sensex, which has seen a decline of 0.73%. However, in the short term, the stock has underperformed the benchmark with a 1-week return of -2.89% compared to the Sensex's gain of +1.58%.
In the broader market context, while VST Tillers Tractors Ltd has shown strong long-term growth with an annual operating profit increase of 115.64% and high institutional holdings at 23.13%, it faces challenges with a relatively high Price to Book Value of 4.5 and a PEG ratio of 9.3, indicating an expensive valuation. The company's low debt-to-equity ratio and strong recent performance metrics, such as a 90.3% growth in PAT, contribute positively to investor sentiment. However, the stock's recent underperformance relative to the benchmark highlights the volatility and potential risks associated with its valuation, which may be impacting investor confidence in the short term.