Why is Koura Fine Diamo falling/rising?

As of 25-Jul, Koura Fine Diamond Jewelry Ltd is experiencing a price increase, currently at 43.50, reflecting a change of 0.5 or 1.16% upward. The stock has outperformed its sector today by 1.94%, although it has shown erratic trading patterns, not trading on 3 out of the last 20 days. Despite this positive price movement, the stock's delivery volume has fallen significantly, down by 47.37% against the 5-day average, indicating a decline in investor participation. Over the past month, the stock has gained 10.27%, contrasting with a 1.14% decline over the past week, while year-to-date returns stand at 11.40%. Unfortunately, there is no information available regarding positive or negative factors that could further clarify the stock's recent movement.
In the broader market context, Koura Fine Diamond Jewelry Ltd's short-term performance has been mixed compared to the benchmark Sensex, which has seen a slight decline of 0.36% over the past week while Koura's stock has decreased by 1.14%. However, the stock's year-to-date performance is notably stronger than the Sensex, which has only increased by 4.25%. This suggests that while the stock is currently rising, it faces challenges in maintaining momentum due to falling investor participation and erratic trading behavior.