Why is SM Auto Stamping falling/rising?

As of 10-Nov, SM Auto Stamping Ltd is experiencing a price increase, currently at Rs 31.98, reflecting a rise of 3.2 or 11.12%. The stock has shown strong performance today, outperforming its sector by 9.85% and opening with a significant gain of 11.12%. Over the past week, the stock has increased by 6.81%, while its one-month return stands at 19.33%. However, it is important to note that the stock has faced challenges in the longer term, with a year-to-date decline of 15.84% and a one-year drop of 34.06%. Additionally, there has been erratic trading, as the stock did not trade on 3 out of the last 20 days, and delivery volume has decreased significantly, indicating falling investor participation.
In the broader market context, while SM Auto Stamping has shown positive short-term returns, the benchmark Sensex has seen a slight decline of 0.53% over the past week and a modest gain of 1.25% over the past month. This suggests that the stock's recent rise is notable compared to the overall market performance. Despite the positive short-term trends, the long-term performance of the stock remains concerning, particularly when compared to the benchmark's year-to-date gain of 6.91% and one-year increase of 5.09%. The liquidity of the stock appears adequate for trading, but the significant drop in delivery volume may indicate a lack of sustained investor interest.