Why is Tankup Engi. falling/rising?

As of 12-Jun, Tankup Engineers Ltd is experiencing a price increase, with its current price at Rs. 333.70, reflecting a rise of Rs. 6.5 or 1.99%. The stock has shown impressive performance, with a 1-week return of +23.91% and a 1-month return of +91.62%, significantly outperforming the Sensex, which has only increased by 0.55% over the same week and decreased by 0.15% over the month. Additionally, the stock has reached a new 52-week and all-time high of Rs. 327.2 today. However, it is important to note that there has been a decline in investor participation, with delivery volume dropping by 52.38% against the 5-day average, which could indicate a potential concern for future price stability.
In the broader market context, Tankup Engineers Ltd's strong short-term performance stands in stark contrast to the Sensex, which has shown minimal movement. The stock's ability to trade above its moving averages for various periods suggests a robust upward trend, further supported by its liquidity, which remains adequate for trading. While the positive factors contributing to the stock's rise are evident, the falling investor participation could pose a risk if it continues, potentially affecting future price movements. Overall, the stock's recent performance is characterized by significant gains, but caution is warranted due to the declining interest from investors.