Why is MFS Intercorp falling/rising?

As of 09-Sep, MFS Intercorp Ltd's stock price is currently at 14.48, reflecting an increase of 0.68 or 4.93%. The stock has shown erratic trading patterns, having not traded on one day out of the last 20 days. However, today it outperformed its sector by 4.4%, and there has been a significant rise in investor participation, with delivery volume increasing by 2258.96% compared to the 5-day average. Despite a negative performance over the past month and year-to-date, where the stock has declined by 17.45% and 20.00% respectively, it has seen a substantial increase of 67.79% over the past year. The stock is currently trading above its 5-day and 50-day moving averages, although it remains below its 20-day, 100-day, and 200-day moving averages.
In the broader market context, the stock's recent performance contrasts with the Sensex, which has gained 1.18% over the past week and 1.56% over the past month. This indicates that while MFS Intercorp has experienced a short-term rise, it has lagged behind the benchmark in terms of overall returns in the recent past. The stock's year-to-date decline of 20.00% further highlights its underperformance compared to the Sensex's gain of 3.79% in the same period. Overall, the recent uptick in price may be attributed to increased trading activity and investor interest, despite the stock's longer-term challenges.