Why is Nexus Surgical falling/rising?

As of 20-Jun, Nexus Surgical and Medicare Ltd is experiencing a price increase, with its current price at 18.18, reflecting a rise of 0.92 or 5.33%. The stock has outperformed its sector today by 3.76%, and its delivery volume has significantly increased by 163.4% compared to the 5-day average, indicating rising investor participation. Additionally, the stock is currently trading above its 5-day, 20-day, 50-day, and 100-day moving averages, although it remains below the 200-day moving average. Over the past week, the stock has gained 6.07%, while it has also shown a positive return of 21.52% over the past year, despite a year-to-date decline of 34.32%. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Nexus Surgical's short-term performance has been notably strong compared to the Sensex, which has only increased by 1.59% over the past week. This indicates that the stock is not only gaining traction among investors but also outperforming the overall market. The stock's year-to-date performance, however, remains significantly lower than the Sensex's gain of 5.46%, suggesting that while there is positive momentum currently, the stock has faced considerable challenges earlier in the year. Overall, the recent price increase can be attributed to improved investor interest and short-term performance relative to the benchmark.