Why is KRN Heat Exchan falling/rising?

As of 02-September, KRN Heat Exchanger and Refrigeration Ltd's stock is currently priced at 882.60, reflecting a decline of 10.65 points or 1.19%. The stock has underperformed its sector today by 2.76%, and its delivery volume has significantly decreased by 51.53% compared to the 5-day average, indicating falling investor participation. Despite this, the stock has shown a positive trend over the past month with a return of 7.18%, and it has performed well year-to-date with a gain of 25.84%. The company exhibits strong fundamentals, including a high return on equity of 20.30% and a low debt to EBITDA ratio of 0.37 times, which supports its ability to service debt effectively. Additionally, net sales have grown at an impressive annual rate of 32.00%, and institutional investors have increased their stake, suggesting confidence in the company's long-term prospects.
In the broader market context, KRN Heat Exchanger's short-term performance over the past week shows a decline of 2.57%, which is worse than the Sensex's drop of 0.78%. This underperformance may be attributed to the recent decline in trading volume and investor participation, which could signal a lack of confidence among retail investors despite the positive fundamentals and institutional interest. The stock's current price movement reflects a combination of short-term pressures and a broader market environment that may not be fully supportive, despite its strong long-term growth indicators.