{
  "id": 168546,
  "title": "Why bitcoin’s ‘500-day rule’ faces its biggest test yet",
  "url": "https://urgent.news/2026/08/05/why-bitcoins-500-day-rule-faces-its-biggest-test-yet",
  "topic": "finance",
  "section": "Finance & Markets",
  "published": "2026-08-05T09:06:15.000Z",
  "source": {
    "name": "CoinDesk",
    "slug": "coindesk",
    "url": "https://www.coindesk.com/markets/2026/08/05/why-bitcoin-s-500-day-rule-faces-its-biggest-test-yet"
  },
  "original_language": "en",
  "account": null,
  "summary": "The so-called ‘500-day rule’ says buying BTC roughly 500 days before a bitcoin halving and selling it about 500 days after would have produced profits in prior cycles.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}