Why is Keystone Realtor falling/rising?

As of 02-Jul, Keystone Realtors Ltd is experiencing a price increase, currently at Rs 644.00, which reflects a rise of Rs 10.55 or 1.67%. The stock has shown strong performance recently, with a consecutive gain over the last four days, resulting in a total increase of 13.26% during this period. Today, it opened with a significant gain of 5.45% and reached an intraday high of Rs 688, indicating robust investor interest. Additionally, the stock has outperformed its sector by 3.3% today. The positive momentum is supported by impressive financial metrics, including a 70.97% annual growth rate in net sales and an 88.0% increase in profit after tax compared to the previous four-quarter average, which bolsters investor confidence.
In the broader market context, Keystone Realtors has outperformed the Sensex over the past week and month, with returns of 11.81% and 20.39%, respectively, compared to the Sensex's 0.79% and 2.50%. However, it is worth noting that the stock has underperformed on a year-to-date basis, with a decline of 5.25% against the Sensex's gain of 6.75%. Despite this, the recent surge in price and positive trading indicators suggest a shift in market sentiment, likely driven by rising investor participation and liquidity, as evidenced by a significant increase in delivery volume.