Why is Weizmann falling/rising?

As of 23-Oct, Weizmann Ltd's stock price is currently at Rs 110.55, reflecting an increase of Rs 4.25, or 4.0%. The stock has shown positive momentum, gaining 5.29% over the last two days and outperforming its sector by 2.73% today. It opened with a gain of 3.25% and reached an intraday high of Rs 110.55. However, the stock has experienced erratic trading, having not traded on 2 out of the last 20 days, and there has been a decline in investor participation, with delivery volume falling by 0.61% compared to the 5-day average. In terms of performance against benchmarks, the stock has a mixed record, with a 1-week return of +2.84%, but a year-to-date decline of -20.38%.
Broader Market Context: In the context of the broader market, the Sensex has increased by 1.30% over the past week, indicating that Weizmann Ltd's short-term performance is stronger than the benchmark. However, over the longer term, the stock has underperformed the Sensex significantly, with a year-to-date decline of -20.38% compared to the Sensex's gain of +8.21%. This suggests that while the stock is currently experiencing a positive short-term trend, it has struggled to maintain momentum in the longer term, reflecting broader challenges that may be affecting investor sentiment.