Why is Divi's Lab. falling/rising?

As of 26-Aug, Divis Laboratories Ltd is experiencing a decline in its stock price, currently at 6,196.50, which reflects a decrease of 50.5 points or 0.81%. Today's price summary indicates that the stock has outperformed its sector by 0.99%, but it has also seen a trend reversal after three consecutive days of gains. The stock's performance over the past week shows a positive return of 1.87%, while its one-month return is down by 6.56%. Despite a high management efficiency indicated by a return on equity (ROE) of 17.46% and a low debt-to-equity ratio, the stock's recent movement may be influenced by a significant drop in delivery volume, which fell by 17.81% against the five-day average, suggesting reduced investor participation.
In the broader market context, Divis Laboratories has managed to outperform the benchmark, as the BSE500 index has generated negative returns of -3.87% over the past year, while Divis has achieved a remarkable 26.13% return in the same period. However, the stock's one-month decline of 6.56% contrasts with the benchmark's smaller drop of -0.83%, indicating that while the company has strong fundamentals and institutional backing, it is currently facing short-term pressures that are affecting its price negatively.