Buenaventura Mining's 15-min chart shows Bollinger Bands expanding downward, bearish marubozu.

Based on the 15-minute chart of Buenaventura Mining, the Bollinger Bands are expanding downward, indicating a bearish trend. The recent bearish Marubozu candlestick pattern at 12/24/2025 11:15 further reinforces this sentiment. As a result, it appears that sellers are dominating the market, and a continuation of bearish momentum is likely.