Why is Citichem India falling/rising?

As of 22-Sep, Citichem India Ltd's stock price is currently at Rs 28.00, reflecting a rise of Rs 1.68 or 6.38%. The stock has shown erratic trading patterns, having not traded on 3 out of the last 20 days. However, today it opened with a gain of 2.58% and reached an intraday high of Rs 28. The stock has outperformed its sector by 7.21% today, and there has been a significant increase in investor participation, with delivery volume rising by 177.78% compared to the 5-day average. While the stock's performance over the past week and month has been negative at -3.45% and -2.88% respectively, it has managed to show a positive movement today.
In the broader market context, the Sensex has shown a slight gain of 0.46% over the past week and a 1.05% gain over the past month, indicating that the overall market is performing better than Citichem India in the short term. Despite this, the stock's current rise can be attributed to its strong performance today and increased trading activity, which suggests a potential shift in investor sentiment. The liquidity of the stock is also favorable, as it is liquid enough for trading, which may contribute to its upward movement.