AI masters forex sentiment warfare. NLP algorithms scrape 10M+ sources daily—news, tweets, forums—to gauge market mood. Deep learning quantifies vague phrases (e.g., "hawkish tilt") into trade signals. During the 2023 Franc surge, AI detected panic in Swiss media hours before humans. Retail tools like TradingView now offer real-time sentiment scores. But false signals thrive during low-liquidity events. Always cross-verify with volume data.