Why is East Buildtech falling/rising?

As of 10-Sep, East Buildtech Ltd's stock price is currently at Rs 67.90, reflecting an increase of Rs 3.0, or 4.62%. The stock has shown strong performance recently, with a 1-week return of +11.31% and a 1-month return of +16.99%, significantly outperforming the Sensex, which returned +1.06% and +1.96% respectively over the same periods. However, the stock has experienced a substantial decline of -64.06% year-to-date. Today's trading saw the stock reach an intraday high of Rs 68, but it also faced a low of Rs 61.66, indicating volatility. Additionally, there has been a notable decrease in investor participation, with delivery volume dropping by -85.51% compared to the 5-day average, which may suggest a lack of confidence among investors.
Broader market context indicates that while East Buildtech has outperformed the sector today, the overall market sentiment appears to be cautious, as reflected in the Sensex's modest gains. The stock's performance over the longer term shows a remarkable increase of +226.44% over three years and +593.56% over five years, which contrasts sharply with its year-to-date performance. The liquidity of the stock remains adequate for trading, but the lower trading volume near its recent lows could indicate potential challenges ahead. Overall, despite the recent price increase, the significant year-to-date decline and falling investor participation could weigh on future performance.