Why is NBI Indl. Fin. falling/rising?

As of 14-Aug, NBI Industrial Finance Company Ltd's stock price is currently at 2,339.30, reflecting an increase of 54.2, or 2.37%. Despite this positive movement today, the stock has underperformed in the short term, with a 1-week return of -11.78% and a 1-month return of -15.83%. The stock is trading below its moving averages across all time frames, indicating a bearish trend. However, there has been a notable increase in investor participation, with delivery volume rising by 549.17% compared to the 5-day average, suggesting growing interest. Additionally, institutional investors have increased their stake by 2.02%, which may provide some support for the stock despite its weak fundamentals, including operating losses and declining net sales.
In the broader market context, the Sensex has shown a slight positive return of +0.14% over the past week, contrasting with NBI Industrial Finance's significant decline. This disparity highlights the stock's struggles relative to the overall market. While the stock has generated a modest return of 0.73% over the past year, its long-term growth prospects appear weak, with negative trends in net sales and operating profit. The company's low return on equity and high price-to-earnings growth ratio further complicate its valuation, suggesting that while there may be short-term gains, the long-term outlook remains challenging.