Why is Vista Pharma. falling/rising?

As of 11-Nov, Vista Pharmaceuticals Ltd is experiencing a price increase, currently at 9.84, which reflects a change of 0.24 or 2.5% upward. The stock has shown a positive trend today, outperforming its sector by 2.63% and reversing a decline after two consecutive days of falling prices. The stock's performance over the past week has been positive at +2.18%, although it has underperformed over the past month and year-to-date, with declines of -0.71% and -16.47%, respectively. The stock is currently trading above its 5-day, 20-day, and 50-day moving averages, indicating a short-term bullish sentiment, while it remains below its 100-day and 200-day moving averages. Additionally, there has been a notable increase in investor participation, with delivery volume rising by 10.7% against the 5-day average.
In the broader market context, Vista Pharmaceuticals' short-term performance has outpaced the Sensex, which has only increased by 0.49% over the past week. This suggests that while the stock has faced challenges in the longer term, it is currently gaining traction compared to the benchmark. The stock's liquidity is also adequate for trading, as it represents 2% of the 5-day average traded value, which supports its recent upward movement. However, there is no information available regarding specific positive or negative factors that may have influenced the stock's recent performance.