Why is Standard Glass falling/rising?

As of 31-Jul, Standard Glass Lining Technology Ltd is experiencing a slight increase in its stock price, currently at 184.30, with a change of 0.05 (0.03%) upward. The stock has been gaining for the last four days, resulting in a total return of 5.31% during this period. However, it underperformed its sector by 0.38% today, and the delivery volume has decreased significantly by 43.24% compared to the 5-day average, indicating a decline in investor participation. The stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, which typically suggests a positive trend. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Standard Glass has outperformed the Sensex over the past week and month, with returns of 4.48% and 9.38% respectively, while the Sensex has declined by 1.22% and 3.00% in the same periods. This indicates that despite the overall market downturn, Standard Glass is managing to maintain a positive trajectory. However, the falling investor participation could be a concern for future performance, as it may signal reduced interest in the stock despite its recent gains.