Sound Group's 15min chart signals bearish trend with Bollinger Bands expanding downward.

The 15-minute chart for Sound Group has triggered a downward expansion of Bollinger Bands, accompanied by a bearish Marubozu candlestick pattern on December 10th, 2022 at 12:00. This indicates that the market trend is currently being driven by bearish momentum, suggesting that sellers are in control and the negative trend is likely to persist.