{"type": "article", "title": "Study finds AI trading strategies underperform buy-and-hold investing over 20-year period", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/study-finds-ai-trading-strategies-underperform-buy-and-hold-investing-over-20", "original_source": "https://cryptobriefing.com/ai-trading-strategies-underperform-buy-and-hold/", "published": "2026-06-25T21:41:09+00:00", "accessed": "2026-06-25", "id": "study-finds-ai-trading-strategies-underperform-buy-and-hold-investing-over-20"}