Why is Cemantic Infra falling/rising?

As of 18-Sep, Cemantic Infra-Tech Ltd is experiencing a decline in its stock price, currently at 4.91, which reflects a decrease of 0.25 or 4.84%. The stock has underperformed its sector today by 4.9%, and it has shown erratic trading patterns, not trading on one day out of the last 20. Additionally, the stock's delivery volume has decreased by 27.7% compared to the 5-day average, indicating falling investor participation. Over the past week, the stock has dropped by 9.58%, while it has seen a modest increase of 5.59% over the past month. However, year-to-date, it has significantly underperformed with a decline of 50.30% compared to a 6.24% increase in the benchmark.
In the broader market context, the Sensex has gained 1.80% over the past week and 2.14% over the past month, contrasting sharply with Cemantic's negative returns. This suggests that while the overall market is experiencing positive momentum, Cemantic is struggling to keep pace, which may be contributing to the stock's downward movement. The stock's performance over longer periods also reflects a concerning trend, with a year-to-date decline of 50.30% and a 5-year return of only 31.64%, compared to the Sensex's 113.70% increase. This disparity highlights the challenges Cemantic Infra-Tech Ltd is facing in attracting investor confidence amidst a generally favorable market environment.