Why is NBCC falling/rising?

As of N/A, NBCC (India) Ltd is currently priced at 123.90, reflecting a decrease of 1.05, or 0.84%. While today's price summary data is not available, the stock has shown strong performance over various periods, with a year-to-date return of 33.48% and a remarkable 558.69% increase over the past three years. The company benefits from high management efficiency, evidenced by a return on equity (ROE) of 19.05%, and a low debt-to-equity ratio, which supports its healthy long-term growth, as indicated by an annual operating profit growth rate of 44.88%. However, the stock's valuation appears expensive with a price-to-book value of 14.3, and despite a solid return of 18.81% over the past year, profits have only risen by 13.7%, leading to a high price/earnings growth (PEG) ratio of 3.7.
In the broader market context, NBCC's recent performance has outpaced the benchmark Sensex, which has returned 2.94% over the past week compared to the stock's impressive 8.64% gain. This trend of outperforming the benchmark has been consistent, as the stock has generated returns exceeding those of the BSE 500 over the last three years. Despite the current decline in price, the overall positive returns and strong fundamentals suggest that the stock remains attractive to investors, although concerns about its high valuation may be influencing the recent price movement.