Trip.com's 15min chart shows Bollinger Bands expanding downward, bearish Marubozu pattern.

According to the 15-minute chart for Trip.com, the Bollinger Bands are expanding downward, indicating a bearish trend driven by sellers. The presence of a Bearish Marubozu candlestick pattern on March 23, 2023 at 12:30 further reinforces this sentiment, suggesting that sellers are exerting control over the market and that bearish momentum is likely to persist.