Why is Tankup Engi. falling/rising?

As of 10-Jun, Tankup Engineers Ltd is experiencing a price increase, currently at Rs. 311.65, which reflects a rise of Rs. 14.8 or 4.99%. The stock has recently hit a new 52-week and all-time high, indicating strong upward momentum. It has outperformed its sector by 4.83% today and is trading above all its moving averages, including the 5-day, 20-day, 50-day, 100-day, and 200-day averages. Over the past week, the stock has surged by 21.74%, and in the last month, it has shown an impressive gain of 85.73%. However, there has been a notable decline in investor participation, with delivery volume dropping by 58.82% against the 5-day average, which may raise concerns about the sustainability of this price movement.
In the broader market context, the Sensex has increased by 2.29% over the past week and 4.57% over the past month, indicating that while Tankup Engineers Ltd is outperforming the benchmark significantly in the short term, the overall market is also experiencing positive momentum. The stock's strong performance relative to the benchmark suggests that investor sentiment is particularly favorable towards Tankup Engineers Ltd at this time. However, the falling delivery volume could signal a potential caution among investors, which might affect future price stability.