Why is Tera Software falling/rising?

As of 18-Nov, Tera Software Ltd is experiencing a decline in its stock price, currently at Rs 539.60, which reflects a decrease of Rs 14.1 or 2.55%. The stock has been underperforming, having fallen consecutively for the last two days, resulting in a total drop of 7.41% during this period. Today, it opened with a significant loss of 4.81% and reached an intraday low of Rs 526.15. Despite its strong performance over longer periods, with a year-to-date increase of 186.26% and a one-year return of 215.67%, the recent trend indicates a decrease in investor participation, as evidenced by a 63.35% drop in delivery volume compared to the five-day average.
In the broader market context, Tera Software's short-term performance contrasts with the benchmark Sensex, which has gained 0.96% over the past week while Tera's stock has increased by 3.12% in the same timeframe. However, the stock's recent decline suggests a divergence from this positive trend, particularly as it has underperformed its sector by 1.58% today. The liquidity of the stock remains adequate for trading, but the combination of falling investor interest and the stock's recent price movements indicates a challenging environment for Tera Software at this time.