Why is CMS Info Systems falling/rising?

As of 21-Aug, CMS Info Systems Ltd is experiencing a decline in its stock price, currently at 445.80, which reflects a decrease of 2.95 points or 0.66%. The stock has underperformed its sector today by 0.79%, and while it is higher than its 5-day moving averages, it remains lower than the 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has shown a positive return of 2.47%, but it has significantly underperformed over the longer term, with a 1-month return of -16.43% and a year-to-date return of -9.20%. Despite the recent drop, the company has a high management efficiency with a return on equity (ROE) of 17.76% and a low debt-to-equity ratio, which may indicate a stable financial position.
In the broader market context, the Sensex has increased by 1.74% over the past week, highlighting that CMS Info Systems' short-term performance is lagging behind the benchmark. The stock's year-over-year return of -22.38% contrasts sharply with the Sensex's modest gain of 1.35%, indicating a significant underperformance relative to the market. However, the stock does have high institutional holdings at 63.57%, suggesting that knowledgeable investors are backing the company, which could provide some support for its valuation. Overall, while the stock has some positive attributes, its recent price movement reflects broader challenges in the market and specific performance issues.