Why is Cams Services falling/rising?

As of 31-Jul, Computer Age Management Services Ltd is experiencing a decline in its stock price, currently at Rs 3,745.35, which represents a decrease of Rs 142.65 or 3.67%. The stock has underperformed its sector by 3.07% today and has been on a downward trend, falling for the last two days with a total decline of 4.37%. It opened with a loss of 3.55% and reached an intraday low of Rs 3,689.3, reflecting a 5.11% drop. Over the past week, the stock has decreased by 10.65%, and year-to-date, it has fallen by 25.98%. Despite strong long-term fundamentals, including a high average Return on Equity (ROE) of 40.26% and a low Debt to Equity ratio, the stock's recent performance has been negatively impacted by its consistent underperformance relative to benchmarks.
In the broader market context, the stock's short-term performance has significantly lagged behind the Sensex, which has only declined by 1.22% over the past week. The stock's year-to-date performance also contrasts sharply with the Sensex's positive return of 3.90%. While there is rising investor participation, as indicated by a 19.47% increase in delivery volume, the overall market sentiment appears to be weighing on the stock. High institutional holdings at 69.31% suggest that knowledgeable investors are backing the company, yet this has not translated into positive price movement in the short term.