Why is Unimech Aero. falling/rising?

As of 18-Sep, Unimech Aerospace and Manufacturing Ltd's stock price is currently at 1,102.40, reflecting an increase of 2.55 (0.23%). The stock has shown a positive performance today, reaching an intraday high of Rs 1,126.75, which is a rise of 2.45%. It is performing inline with its sector, and there has been a notable increase in investor participation, with delivery volume rising by 98.47% against the 5-day average. In terms of returns, the stock has gained 5.35% over the past week and 3.23% over the past month, although it is down 19.72% year-to-date. The stock's moving averages indicate it is currently higher than the 5-day and 20-day averages but lower than the longer-term averages of 50, 100, and 200 days.
Broader market context shows that while Unimech's short-term performance has outpaced the Sensex over the last week and month, the stock is still significantly lagging behind the benchmark year-to-date, which has gained 6.24%. This disparity suggests that while the stock is experiencing a short-term uptick, it has not yet recovered from its substantial year-to-date decline. The overall market conditions appear to be favorable, as indicated by the Sensex's positive movement, but Unimech's longer-term performance remains a concern for investors.