Why is G S Auto Intl. falling/rising?

As of 11-Sep, G S Auto International Ltd is experiencing a price increase, with its current price at Rs 34.50, reflecting a rise of Rs 1.0 or 2.99%. Today's performance shows that the stock opened with a gain of 2.93% and reached an intraday high of Rs 34.99, marking a 4.45% increase. Over the past week, the stock has outperformed the sector by 3.6%. However, it is important to note that there has been a decline in investor participation, with delivery volume falling by 13.53% against the 5-day average. In terms of returns, the stock has shown a positive trend over the last month with a 6.94% increase, although it remains down 25.50% year-to-date and 26.20% over the past year.
Broader Market Context: In comparison to the benchmark Sensex, which has risen by 1.03% over the past week, G S Auto International Ltd's 1.47% increase indicates a stronger short-term performance relative to the market. The stock's performance over the last month also surpasses the Sensex's 1.17% increase, further highlighting its recent upward momentum. Despite the positive short-term trends, the stock's year-to-date and one-year performance remains significantly lower than the benchmark, suggesting that while there are positive movements currently, the overall long-term outlook may still be concerning.