{"type": "article", "title": "My Trading Bot \"Perma-Held\" a Delisted Stock: The Silent Bug of Disappearing Historical Data", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/my-trading-bot-perma-held-a-delisted-stock-the-silent-bug-of-disappearing-data", "original_source": "https://dev.to/masaoshimadaopen/my-trading-bot-perma-held-a-delisted-stock-the-silent-bug-of-disappearing-historical-data-3fpk", "published": "2026-08-17T23:30:17+00:00", "accessed": "2026-08-18", "id": "my-trading-bot-perma-held-a-delisted-stock-the-silent-bug-of-disappearing-data"}