Why is Indong Tea Co falling/rising?

As of 15-Sep, Indong Tea Company Ltd's stock price is currently at 18.66, reflecting an increase of 0.66, or 3.67%. The stock has shown significant positive movement recently, gaining 49.28% over the last three days and outperforming its sector by 3.57% today. Additionally, the stock has experienced a remarkable 42.44% increase over the past week and a 29.05% rise over the past month. The delivery volume on September 12 also saw a substantial increase of 206.25% compared to the five-day average, indicating rising investor participation. However, it is important to note that the stock is still down 38.21% year-to-date and 43.56% over the past year, suggesting that while there are recent gains, the stock has faced significant challenges in the longer term. In the broader market context, the Sensex has only increased by 1.24% over the past week and 1.47% over the past month, which highlights the strong performance of Indong Tea Company Ltd relative to the benchmark. Despite its recent gains, the stock's year-to-date performance remains negative compared to the Sensex's positive return of 4.67%. This contrast indicates that while the stock is currently experiencing a resurgence, it is still recovering from a prolonged period of underperformance compared to the overall market.