Why is Subex falling/rising?

As of 01-Oct, Subex Ltd's stock price is currently at 12.52, reflecting an increase of 0.56 or 4.68%. The stock has been gaining for the last two days, with a total return of 6.27% during this period, outperforming its sector by 4.18%. However, despite this recent uptick, the company has shown weak long-term fundamental strength, evidenced by a -173.17% CAGR growth in operating profits over the last five years and a poor EBIT to Interest ratio of 0.12. Additionally, the stock has significantly underperformed against the benchmark, with a -55.09% return over the past year, indicating persistent challenges in its financial health and profitability.
In the broader market context, Subex's short-term performance contrasts with the Sensex, which has seen a decline of -0.90% over the past week. While Subex's recent gains may suggest a temporary rebound, the overall trend remains concerning, as the stock has consistently underperformed against the benchmark over the last three years. Furthermore, falling participation from institutional investors, who have reduced their stake by -0.97%, raises concerns about the stock's future performance and investor confidence.