Why is Krsnaa Diagnost. falling/rising?

As of 13-Oct, Krsnaa Diagnostics Ltd is currently priced at 829.05, reflecting an increase of 2.5 (0.3%). The stock has been gaining for the last two days, with a total return of 1.04% during this period. Despite this recent uptick, the stock underperformed its sector by 0.82% today. It has shown a strong performance over the past week with a return of 6.58%, although it has a year-to-date decline of 5.78%. The company has a low Debt to Equity ratio at 0.05 times, and positive financial results, including a 22.17% growth in PAT and a high ROCE of 11.72%, suggest an attractive valuation compared to its peers.
Broader market context indicates that while Krsnaa Diagnostics has performed well in the short term, it has lagged behind the benchmark Sensex, which has gained 0.66% over the past week. The stock's performance over the past year shows a decline of 1.56%, contrasting with the Sensex's increase of 1.16%. Additionally, a significant drop in investor participation, with delivery volume falling by 78.09% against the 5-day average, may indicate reduced market interest, which could affect future price movements. Overall, while the stock has shown some positive short-term gains, its longer-term performance and declining liquidity raise concerns.