Sionna Therapeutics Triggers Bollinger Bands Narrowing, Bearish Marubozu on 15min Chart

According to the 15-minute chart of Sionna Therapeutics, the stock has triggered a narrowing of Bollinger Bands and a bearish Marubozu pattern on March 25, 2026 at 14:45. This suggests that the magnitude of price fluctuations is decreasing, and sellers are currently in control of the market. As a result, it is likely that bearish momentum will continue.