Why is Diffusion Eng falling/rising?

As of 11-Jul, Diffusion Engineers Ltd's stock price is currently at Rs 321.00, reflecting a decrease of Rs 1.0 or 0.31%. Despite this decline, the stock has shown a positive performance over the past week, with a return of 5.68%, and has outperformed its sector by 0.8% today. However, the stock has experienced a trend reversal, falling after three consecutive days of gains. It reached an intraday high of Rs 353.35, indicating significant volatility with a wide trading range of Rs 37.4. The company has demonstrated strong financial health, with a low Debt to EBITDA ratio of 0.95 times, and impressive quarterly growth in PAT, net sales, and PBDIT, which may have contributed to investor interest despite the current price drop.
In the broader market context, the Sensex has declined by 1.12% over the past week, while Diffusion Engineers has managed to outperform this benchmark. Year-to-date, the stock has underperformed with a return of -3.25%, contrasting with the Sensex's gain of 5.58%. This suggests that while the stock has shown resilience in the short term, it has struggled to maintain momentum compared to the overall market. The rising investor participation, indicated by a 14.49% increase in delivery volume, may provide some support for the stock, but the recent volatility and price decline highlight the challenges it faces in the current market environment.