Why is Prima Industries falling/rising?

As of 14-Jul, Prima Industries Ltd is experiencing a decline in its stock price, currently at 22.64, reflecting a decrease of 0.11 or 0.48%. The stock has shown erratic trading patterns, not trading on 2 out of the last 20 days, and has a significant drop in delivery volume, which has fallen by 95.97% against the 5-day average. Despite outperforming its sector by 0.67% today, the stock's year-to-date performance is concerning, with a decline of 20.89%. The company is facing operating losses and has a weak long-term fundamental strength, indicated by a poor EBIT to Interest ratio of 0.54 and a low return on equity of 4.70%. Additionally, the stock has generated a return of -1.52% over the past year, with profits plummeting by 74%, further contributing to its negative outlook.
In the broader market context, the Sensex has shown a positive return of 5.27% year-to-date, contrasting sharply with Prima Industries' significant decline. Over the past week, the stock has underperformed the benchmark, with a return of -2.71% compared to the Sensex's -1.42%. This underperformance, coupled with the company's weak financial indicators and falling investor participation, suggests that investor sentiment is cautious, leading to the stock's current downward trajectory.