Why is Virtuoso Optoel. falling/rising?

As of 04-Jul, Virtuoso Optoelectronics Ltd is experiencing a price increase, with the current price at Rs 496.50, reflecting a rise of Rs 10.5 or 2.16%. Today's price summary indicates that the stock has outperformed its sector by 1.67% and has gained after four consecutive days of decline, reaching an intraday high of Rs 504, which is a 3.7% increase. However, the stock's delivery volume has significantly decreased by 70.59% compared to the 5-day average, indicating falling investor participation. In terms of returns, the stock has shown a 6.32% increase over the past month, but it is down 6.61% year-to-date, while it has performed exceptionally well over the past year with a 67.23% increase.
In the broader market context, the stock's recent performance contrasts with the benchmark Sensex, which has seen a decline of 0.74% over the past week and an increase of 3.01% over the past month. This suggests that while Virtuoso Optoelectronics Ltd is currently rebounding from a short-term downturn, its year-to-date performance lags behind the benchmark's positive return of 6.77%. The stock's ability to gain today, despite the drop in investor participation, may indicate a potential trend reversal, although the overall liquidity remains adequate for trading.