Why is Sahana Systems falling/rising?

As of 18-Nov, Sahana Systems Ltd's stock price is currently at 1,079.65, reflecting a decrease of 64.95 points, or 5.67%. The stock has underperformed its sector today by 4.7%, and while it is higher than the 20-day moving average, it is lower than the 5-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has seen a decline of 8.02%, contrasting with a 0.84% increase in the Sensex. However, it has shown a positive return of 11.59% over the past month. Notably, there has been a significant increase in investor participation, with delivery volume rising by 139.74% compared to the 5-day average, indicating some level of interest despite the price drop. 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, Sahana Systems' recent performance has been notably weaker than the benchmark, particularly in the short term, where it has declined significantly compared to the Sensex's modest gain. Year-to-date, the stock has fallen by 35.67%, while the Sensex has risen by 9.58%, highlighting a substantial underperformance. This trend suggests that while the overall market may be experiencing growth, Sahana Systems is struggling to keep pace, which could be contributing to the downward pressure on its stock price.