TripAdvisor's 15-min chart shows MACD Death Cross, Bollinger Bands Narrowing, KDJ Death Cross.

Based on the 15-minute chart of TripAdvisor, several technical indicators have triggered warning signals. The Moving Average Convergence Divergence (MACD) has crossed below the signal line, indicating a potential decline in the stock price. Additionally, the Bollinger Bands have narrowed, suggesting that the stock price is experiencing a decrease in volatility. Furthermore, the KDJ (Stochastic Oscillator) has crossed below the 20-level, a death cross signal, indicating that the momentum of the stock price is shifting towards the downside. This suggests that the stock price may continue to decline with decreasing fluctuations in price magnitude.