Why is Guj. Terce Labs. falling/rising?

As of 17-Jul, Gujarat Terce Laboratories Ltd is experiencing a price increase, currently at Rs 51.00, reflecting a change of 2.0 or 4.08%. The stock opened with a gain of 4.06% today and reached an intraday high of Rs 51. Despite this positive movement, the stock has shown a mixed performance over different periods, with a 1-week return of +5.15% while it has declined by -10.35% over the past month and -39.86% year-to-date. The stock's performance today has outperformed its sector by 3.66%, but there are concerns regarding falling investor participation, as delivery volume has decreased significantly. Additionally, while the stock has an attractive valuation with a ROCE of 25.4, it has faced challenges with a substantial drop in profits over the past year. In the broader market context, the Sensex has shown a decline of -1.12% over the past week, contrasting with the stock's positive short-term return. However, the stock's long-term fundamentals appear weak, with a low average ROCE of 5.08% and poor growth in net sales. The company's financial health is further questioned due to a high Debt to EBITDA ratio and a significant drop in PAT and EPS in the latest quarter. Although the stock is trading at a discount compared to its peers, the overall negative indicators suggest that while there may be short-term gains, the long-term outlook remains concerning.