Why is Cochin Shipyard falling/rising?

As of 26-Aug, Cochin Shipyard Ltd's stock is currently priced at Rs 1,641.60, reflecting a decline of Rs 41.7 or 2.48%. The stock has been experiencing a consecutive fall for the last four days, resulting in a total drop of 4.25% during this period. Today's trading saw the stock reach an intraday low of Rs 1,635.55, and the weighted average price indicates that more volume was traded close to this low price. Despite the recent downturn, the company has shown positive financial performance in the last six months, with net sales growing by 37.36% and a high debtors turnover ratio of 21.05 times, suggesting operational efficiency. However, the stock's performance over the past week and month has been negative, with declines of 3.87% and 9.05%, respectively, indicating a challenging short-term outlook.
In the broader market context, the Sensex has also experienced a decline, albeit to a lesser extent, with a 1.05% drop over the past week and 0.83% over the past month. This suggests that while Cochin Shipyard's stock is underperforming relative to the benchmark, the overall market sentiment is also bearish. The shipbuilding sector has seen a decrease of 2.2%, which may be contributing to the stock's decline. Despite the rising investor participation indicated by a 5.42% increase in delivery volume, the stock's liquidity remains adequate for trading, but the overall negative sentiment in the sector and the stock's recent performance may be influencing its price movement.