Why is IRIS Business falling/rising?

As of 17-Jul, IRIS Business Services Ltd is experiencing a price increase, currently at 394.35, reflecting a change of 3.15 (0.81%) upward. Despite opening with a loss of -3.72% today, the stock has shown resilience by gaining 0.78% over the last two days. It reached an intraday high of Rs 399.9, although it also touched a low of Rs 376.65. The stock has outperformed the benchmark Sensex over the past week and month, with returns of +0.68% and +62.05%, respectively, while the Sensex has seen a decline of -1.12% and a modest increase of +0.83%. However, the stock's performance today underperformed its sector by -1.11%, and there has been a significant drop in investor participation, with delivery volume falling by -97.19% against the 5-day average. In the broader market context, while IRIS Business has shown strong long-term performance, generating a return of +49.12% over the past year compared to the Sensex's +1.91%, its recent flat results and high valuation metrics raise concerns. The company's low Debt to Equity ratio and market-beating performance in the long term are positive indicators, but the flat EPS results and a high Price to Book Value suggest that the stock may be trading at a premium compared to its peers. Additionally, the lack of domestic mutual fund investment may indicate caution among institutional investors regarding the stock's current valuation.