Why is Rainbow Child. falling/rising?

As of 26-Aug, Rainbow Childrens Medicare Ltd's stock price is currently at Rs 1,510.55, reflecting a decrease of Rs 19.65, or 1.28%. The stock has been underperforming recently, having fallen for three consecutive days, resulting in a total decline of 4.7% during this period. Additionally, the stock's performance over the past week shows a decline of 3.64%, while it has also underperformed its sector by 0.27% today. Despite these short-term challenges, the company has demonstrated strong long-term performance, with a 23.31% return over the past year and an impressive 143.52% increase over the last three years. The company benefits from high management efficiency, a low debt-to-EBITDA ratio, and significant institutional holdings, which contribute positively to its fundamentals.
In the broader market context, the stock's recent decline contrasts with the Sensex, which has only decreased by 1.05% over the past week. This indicates that while the stock is facing specific challenges, the overall market is also experiencing some downward pressure. However, the stock's year-to-date performance remains positive at 0.83%, although it lags behind the Sensex's 3.39% increase. The rising investor participation, as evidenced by an 84.71% increase in delivery volume, suggests that there is still interest in the stock, which may help stabilize its price in the future.