Why is Triumph Intl. falling/rising?

As of 21-Jul, Triumph International Finance India Ltd is experiencing a price increase, with its current price at Rs. 54.04, reflecting a rise of 1.05 or 1.98%. The stock has been on a positive trajectory, gaining for the last 21 days and achieving a remarkable 51.16% return over the past month. Today, it reached a new 52-week high of Rs. 54.04 and has outperformed its sector by 1.12%. However, there is a notable decline in investor participation, with delivery volume dropping by 85.98% against the 5-day average, which could indicate a potential concern for future trading activity.
In the broader market context, Triumph International's short-term performance has significantly outpaced the benchmark Sensex, which has seen a slight decline of 0.06% over the past week. The stock's impressive 10.31% gain in the same period highlights its strong relative performance. While the stock is trading above all key moving averages, indicating bullish momentum, the falling delivery volume suggests that despite the price rise, investor interest may be waning, which could impact future price stability.