Why is Pro CLB falling/rising?

As of 07-Jul, Pro CLB Global Ltd is experiencing a price increase, currently at 35.45, reflecting a rise of 0.69 or 1.99%. The stock has been on an upward trend, gaining for the last nine consecutive days and achieving a total return of 19.36% during this period. Additionally, it has outperformed its sector by 1.99% today. In terms of returns compared to the benchmark, the stock has shown significant short-term strength with a 10.33% increase over the past week, while the Sensex has decreased by 0.20%. However, there is a notable decline in investor participation, with delivery volume dropping by 77.32% against the five-day average, which may indicate a potential concern for future momentum.
Broader Market Context: The stock's performance over the last month has been particularly strong, with a 59.47% increase, contrasting sharply with the Sensex's modest gain of 1.53%. Year-to-date, however, Pro CLB is down 30.82%, while the benchmark has risen by 6.79%. Over the longer term, the stock has shown impressive growth, with a 271.20% increase over the past year compared to the Sensex's 4.31%. Despite the recent positive price movements, the significant drop in delivery volume suggests that while the stock is currently rising, there may be underlying issues that could affect its sustainability in the near future.