Why is TV Vision falling/rising?

As of 29-Sep, TV Vision Ltd's stock price is currently at 6.91, reflecting a decrease of 0.09 or 1.29%. The stock has been underperforming, having fallen for the last three consecutive days, resulting in a total decline of 3.49% during this period. In terms of performance, the stock has shown a 5.66% increase over the past week, contrasting with a 2.18% decline in the Sensex. However, the company's long-term fundamentals are weak, as indicated by a negative book value and a significant decline in net sales and operating profit over the past five years. Additionally, the stock has reported negative results for the last three quarters, with a substantial drop in profit after tax and net sales. The high debt levels and the fact that 50.82% of promoter shares are pledged further contribute to the stock's downward pressure.
In the broader market context, while the stock has outperformed the benchmark in the short term with a 5.66% gain over the past week compared to the Sensex's decline, its long-term performance remains concerning. Over the past year, TV Vision has underperformed significantly, with a return of -49.71% compared to the Sensex's -6.08%. This stark contrast highlights the stock's volatility and the challenges it faces, particularly in a falling market where high promoter pledged shares can exacerbate price declines. Overall, the combination of poor financial performance, high debt, and negative investor sentiment is contributing to the stock's current downward trajectory.