Why is United Polyfab falling/rising?

As of 20-Jun, United Polyfab Gujarat Ltd is experiencing a decline in its stock price, currently at 18.36, which reflects a decrease of 0.5 or 2.65%. The stock has underperformed its sector today by 3.03%, and its delivery volume has significantly dropped by 74.33% compared to the 5-day average, indicating falling investor participation. Over the past week, the stock has seen a return of -5.21%, while it has performed better over the past month with a return of +7.37%. Despite declaring positive results for the last three consecutive quarters, including substantial growth in profit before tax and profit after tax, the company faces challenges with weak long-term fundamental strength, evidenced by a negative CAGR growth in net sales over the last five years and a high debt to EBITDA ratio.
In the broader market context, the stock's recent performance contrasts sharply with the benchmark, as the Sensex has gained 1.59% over the past week and 1.74% over the past month. The significant underperformance of United Polyfab over the long term, with a staggering -88.74% year-to-date return and -78.91% over the past year, further highlights its struggles compared to the broader market, which has shown positive growth. The stock's valuation appears expensive relative to its returns, and while it trades at a discount compared to peers, the overall market sentiment remains cautious due to its weak fundamentals and poor historical performance.