Sonim Technologies: Bollinger Bands Narrowing, Bearish Marubozu on 15-Minute Chart

According to Sonim Technologies' 15-minute chart, the recent price action has triggered a narrowing of Bollinger Bands and a bearish Marubozu formation on December 4, 2025 at 11:00. This suggests that the magnitude of stock price fluctuations is decreasing, and sellers are exerting control over the market. Consequently, it is likely that bearish momentum will continue.