Why is Crest Ventures falling/rising?

As of 19-Sep, Crest Ventures Ltd is experiencing a decline in its stock price, currently at Rs 380.00, which reflects a decrease of Rs 9.3 or 2.39%. The stock has underperformed its sector by 2.69% today and has fallen after three consecutive days of gains. It opened with a loss of 2.27% and reached an intraday low of Rs 380. The stock's performance over the past week shows a modest increase of 1.35%, but it has significantly underperformed year-to-date with a decline of 10.69%. Additionally, while the stock is currently trading above its 5-day, 20-day, and 50-day moving averages, it remains below its 100-day and 200-day moving averages. Notably, there has been a rise in investor participation, with delivery volume increasing by 84.36% compared to the 5-day average, indicating some interest despite the current price drop.
In the broader market context, Crest Ventures' recent performance contrasts with the benchmark Sensex, which has shown a gain of 0.88% over the past week. While the stock has gained 1.35% in the same timeframe, its year-to-date performance of -10.69% starkly contrasts with the Sensex's positive return of 5.74%. This divergence suggests that while the stock may have had short-term gains, it is struggling to maintain momentum in the face of broader market trends. The lack of available positive or negative factors further complicates the analysis of its recent price movement, leaving a gap in understanding the underlying reasons for the stock's decline.