Why is Orient Ceratech falling/rising?

As of 18-Nov, Orient Ceratech Ltd's stock price is currently at Rs 42.05, reflecting an increase of Rs 1.51 or 3.72%. The stock has been on an upward trend, gaining for the last three days and achieving a total return of 11.19% during this period. It has outperformed its sector by 7.1% today, and it is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, there has been a notable increase in investor participation, with delivery volume rising by 63.89% compared to the 5-day average. However, the performance of the abrasives sector has declined by 2.51%, which could be a counterpoint to the stock's rise.
In the broader market context, Orient Ceratech's short-term performance over the past week shows a return of +7.38%, significantly outperforming the Sensex, which only increased by 0.96% during the same period. Over the past month, the stock has also outperformed the benchmark, with a return of +17.72% compared to the Sensex's +0.86%. Despite a year-to-date decline of 19.13% against the Sensex's gain of 8.36%, the recent positive momentum suggests a recovery phase for the stock, driven by strong trading activity and investor interest.