Why is Vijaya Diagnost. falling/rising?

As of 01-Aug, Vijaya Diagnostic Centre Ltd is currently priced at 1,083.40, reflecting a decrease of 0.6 or 0.06%. The stock has been on a downward trend, having fallen for the last four consecutive days, resulting in a total decline of 5.26% during this period. Despite this recent drop, the stock has shown strong performance over the past month with a return of 10.62%, and it has outperformed the BSE500 consistently over the last three years, generating 36.30% returns in the past year. The company benefits from high management efficiency, indicated by a return on equity (ROE) of 17.31%, a low debt-to-equity ratio of 0.08, and significant institutional holdings at 43.63%, which have increased by 0.55% over the previous quarter. However, the stock's recent performance has been negatively impacted by a substantial decline in investor participation, with delivery volume dropping by 51.36% against the five-day average.
In the broader market context, Vijaya Diagnostic Centre Ltd's recent performance contrasts with the benchmark index, the Sensex, which has declined by 1.06% over the past week. While the stock has outperformed the sector today by 0.49%, the overall trend indicates a struggle in the short term, as the stock has been losing value despite its strong long-term performance metrics. The liquidity remains adequate for trading, but the falling investor participation suggests a cautious sentiment among traders, which may be contributing to the stock's recent decline.