Why is Cochin Shipyard falling/rising?

As of 14-Aug, Cochin Shipyard Ltd's stock price is currently at 1,690.60, reflecting an increase of 7.25 or 0.43%. The stock has been gaining for the last four days, resulting in a total return of 2.91% during this period. Although the stock's performance over the past month shows a decline of 12.38%, it has had a strong year-to-date return of 9.80%. The company has a low debt-to-equity ratio, which is favorable, and has reported positive financial results, including a significant growth in net sales and profit before tax. Additionally, the rising investor participation, indicated by a 20.49% increase in delivery volume, suggests growing interest in the stock.
In the broader market context, Cochin Shipyard's short-term performance has outpaced the benchmark Sensex, which has only decreased by 0.03% over the same one-week period. However, the stock has underperformed relative to the Sensex over the past month and year, with declines of 12.38% and 23.66%, respectively. Despite these longer-term challenges, the stock's recent upward movement, coupled with strong financial indicators and increased trading activity, reflects a positive sentiment among investors, contrasting with the broader market's more subdued performance.