An Ascending Triangle is a bullish pattern with a break above the upper horizontal resistance line indicating a potential uptrend. Its opposite, the Descending Triangle, is a continuation pattern that suggests a potential downtrend when the lower horizontal support line is broken with increased volume. This pattern is characterized by decreasing volume as the price approaches the upper trendline, indicating a lack of buying interest. Once the lower horizontal line is broken, it confirms the downtrend and presents a potential opportunity for traders to capitalize on the bearish market movement.