Why is Duncan Engg. falling/rising?

As of 18-Aug, Duncan Engineering Ltd's stock price is currently at 489.00, reflecting an increase of 24.0 or 5.16%. The stock has shown a trend reversal, gaining after three consecutive days of decline, and it outperformed its sector by 1.86%. Despite this positive movement today, the stock has underperformed in the longer term, with a one-week return of -4.85% and a one-month return of -5.20%. The company has a high management efficiency indicated by a return on equity (ROE) of 17.37% and a low debt-to-equity ratio, but it has also faced challenges, such as a significant decline in net sales and a poor one-year return of -21.88%, which is much worse than the broader market's performance.
In the broader market context, while Duncan Engineering's stock has risen today, it has struggled in comparison to the benchmark, with a one-year return significantly lower than the market's -1.14%. The auto ancillary sector has gained by 3.31%, indicating some positive momentum in the industry, but Duncan Engineering's long-term growth prospects appear limited due to flat results and a low operating profit growth rate. This combination of factors suggests that while there may be short-term gains, the stock's overall performance remains under pressure from its historical underperformance and recent financial results.