Why is NBCC falling/rising?

As of 18-Aug, NBCC (India) Ltd is experiencing a price increase, currently at Rs 105.60, reflecting a rise of Rs 2.1 or 2.03%. Today's price movement indicates a trend reversal as the stock has gained after three consecutive days of decline, reaching an intraday high of Rs 106.85. Despite this uptick, the stock has shown a negative return of -3.25% over the past week and -6.59% over the past month, contrasting with the Sensex, which has gained 0.83% and lost only 0.59% respectively. The stock's performance is supported by high management efficiency, a low debt-to-equity ratio, and healthy long-term growth in operating profit, although it is trading at a premium compared to its peers.
Broader Market Context: In the short term, NBCC's performance has lagged behind the benchmark, with a notable decline over the past week and month, while the Sensex has shown positive movement. However, the stock has demonstrated strong year-to-date growth of 13.77%, significantly outperforming the Sensex's 4.01% increase. Additionally, there is increasing participation from institutional investors, who have raised their stake by 3.1% in the last quarter, indicating a positive outlook from more sophisticated market participants. This institutional interest may help stabilize the stock and contribute to its recent price increase despite the recent volatility.