Why is Standard Glass falling/rising?

As of 22-Sep, Standard Glass Lining Technology Ltd is experiencing a decline in its stock price, currently at Rs 192.00, which reflects a decrease of Rs 2.6 or 1.34%. The stock has underperformed its sector by 0.78% today, despite reaching an intraday high of Rs 198.9 earlier in the day. The trading volume has shown a significant drop, with delivery volume falling by 48.99% compared to the 5-day average, indicating a decrease in investor participation. Over the past week, the stock has gained 1.59%, and over the past month, it has increased by 5.32%, suggesting some positive momentum in the short term, although specific positive or negative factors impacting the stock are not available.
In the broader market context, the Sensex has increased by 0.46% over the past week and 1.05% over the past month, indicating that the stock's performance has been relatively stronger than the benchmark in the short term. However, the stock's current price movement and declining investor participation may suggest a potential correction or profit-taking after recent gains. The liquidity of the stock remains adequate for trading, but the overall sentiment appears to be cautious given the recent underperformance against its sector and the significant drop in delivery volumes.