Why is Krystal Integrat falling/rising?

As of 30-Jul, Krystal Integrated Services Ltd is experiencing a price increase, currently at 648.70, reflecting a rise of 8.7 or 1.36%. The stock has shown a positive performance today, outperforming its sector by 1.21% and has been on a gaining streak for the last three days, accumulating a total return of 1.85%. However, it opened the day with a significant loss of 4.36%, touching an intraday low of Rs 612.1. Despite this initial drop, the stock's long-term fundamentals remain strong, with a low debt-to-equity ratio of 0.02 and impressive net sales growth of 27.70% annually. The company reported its highest quarterly net sales and operating profit margins recently, contributing to an attractive valuation with a PEG ratio of 0.8.
In the broader market context, the stock's short-term performance contrasts with the benchmark Sensex, which has declined by 1.50% over the past week while Krystal Integrated Services Ltd has fallen by 3.85%. Over the last month, however, the stock has outperformed the benchmark, gaining 7.93% compared to the Sensex's decline of 2.54%. Despite the recent positive movement, the stock's year-to-date performance remains negative at -10.45%, while the Sensex has gained 4.28% in the same period. This divergence indicates that while the stock is currently rising, it has faced significant challenges over the longer term.