Why is N K Industries falling/rising?

As of 25-Sep, N K Industries Ltd's stock price is currently at 71.53, reflecting an increase of 0.33 or 0.46%. Despite this positive movement today, the stock has underperformed its sector by 3.39%. Over the past week, the stock has decreased by 0.82%, but it has shown a positive return of 2.36% over the last month. However, the stock has a negative long-term outlook, with a weak fundamental strength indicated by a negative book value and poor growth in net sales and operating profit over the past five years. Additionally, the stock's performance has been risky, with a significant drop in profits despite a 38.60% return over the last year.
In the broader market context, the Sensex has declined by 2.10% over the past week, which suggests that the stock's recent performance is somewhat in line with the market trend. However, N K Industries has outperformed the benchmark in the long term, particularly over the last three years, where it has generated a return of 98.69% compared to the Sensex's 43.65%. The stock's liquidity remains adequate for trading, but a notable drop in investor participation, with a 44.52% decrease in delivery volume, raises concerns about its short-term sustainability. Overall, while there are some positive indicators, the underlying weaknesses in financial performance and market participation suggest caution.