Why is Sika Interplant falling/rising?

As of 04-Jul, Sika Interplant Systems Ltd is experiencing a decline in its stock price, currently at 1,393.55, which reflects a decrease of 45.6 points or 3.17%. Today's price summary indicates that the stock has underperformed its sector by 3.91% and has fallen after two consecutive days of gains. The stock reached an intraday high of Rs 1498.5 but also touched a low of Rs 1355, indicating high volatility with a range of Rs 143.5. Despite a strong long-term performance, with a year-to-date increase of 174.90% and a remarkable 860.34% rise over three years, the recent trading activity shows a decline in investor participation, with delivery volume falling by 7.16% against the five-day average.
In the broader market context, the stock's short-term performance over the past week shows a decline of 1.48%, while the benchmark Sensex has only decreased by 0.74%. This underperformance in the short term contrasts sharply with the stock's impressive long-term returns, which have outpaced the BSE500 index significantly over various periods. Although the company has demonstrated strong financial results, including positive earnings for six consecutive quarters and a low debt-to-equity ratio, the recent volatility and declining investor interest may be contributing to the current downward pressure on the stock price.