Why is Subex falling/rising?

As of 10-Oct, Subex Ltd's stock price is rising, currently at Rs 13.17, reflecting an increase of 1.19 or 9.93%. The stock has outperformed its sector today by 10.12%, reaching an intraday high of Rs 13.17. Additionally, there has been a notable increase in investor participation, with delivery volume rising by 36.1% compared to the 5-day average. Despite a year-to-date decline of 39.97% and a 1-year drop of 50.89%, the stock has shown positive movement in the short term, with a 1-week return of 6.81% and a 1-month return of 2.25%. The stock's moving averages indicate it is performing better than the 5-day, 20-day, and 50-day averages, although it remains below the 100-day and 200-day averages.
In the broader market context, Subex's recent performance contrasts with the Sensex, which has gained 1.59% over the past week and 1.32% over the past month. While the stock has shown a positive short-term return, it still lags significantly behind the benchmark in longer time frames, with a year-to-date return of -39.97% compared to the Sensex's +5.58%. This indicates that while Subex is experiencing a short-term rally, it remains under pressure in the longer term compared to the overall market performance.