Why is CRISIL falling/rising?

As of 07-Aug, CRISIL Ltd. is experiencing a decline in its stock price, currently at 5,178.35, reflecting a decrease of 34.05 points or 0.65%. The stock has been losing value for the past two days, with a total drop of 3.25% during this period. In terms of performance, CRISIL has underperformed in the short term, with a 1-week return of -2.61% and a 1-month return of -10.05%. Despite this recent downturn, the company has demonstrated strong management efficiency, evidenced by a high return on equity (ROE) of 29.95% and a low debt-to-equity ratio, which may provide some support for its valuation. Additionally, the stock has a significant institutional holding of 20.14%, indicating confidence from larger investors.
In the broader market context, CRISIL's recent performance contrasts with the benchmark Sensex, which has only declined by 0.69% over the same 1-week period. The stock's liquidity remains adequate, but there has been a notable decrease in investor participation, with delivery volume falling by 41.33% compared to the 5-day average. While CRISIL has outperformed the BSE500 over longer time frames, such as the past year and three years, the recent short-term trends suggest that investor sentiment may be shifting negatively, contributing to the stock's current decline.