Why is Weizmann falling/rising?

As of 17-Sep, Weizmann Ltd's stock price is currently at 110.30, reflecting an increase of 0.5, or 0.46%. Despite this slight uptick, the stock has underperformed its sector by 0.55% today. The stock's performance over the past week shows a decline of 1.12%, while it has gained 1.47% over the past month. Year-to-date, the stock is down 20.56%, indicating significant underperformance compared to the Sensex, which has risen by 5.83% during the same period. Additionally, the stock's delivery volume has decreased by 19.82% compared to the 5-day average, suggesting a decline in investor participation. Unfortunately, there is no information available regarding positive or negative factors impacting the stock.
Broader market context reveals that Weizmann's short-term performance has lagged behind the benchmark, with a 1-week return of -1.12% compared to the Sensex's gain of 1.56%. This trend of underperformance is consistent with the stock's year-to-date results, where it has significantly trailed the broader market. While the stock has shown strong long-term growth over the past 5 years with a return of 266.45%, the recent trends indicate a struggle to maintain momentum in the face of broader market gains.