{"id":"spot-price-history-available-3-months","text":"Spot price history is available for the past 3 months via `aws ec2 describe-spot-price-history`; current prices update every 5 minutes on the console.","truth_value":"IN","source":"entries/2026/03/08/ec2-spot-instances.md","source_url":"","source_hash":"b1460a1f8386ee93","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"spot-price-history-available-3-months","truth_value":"IN","reason":"premise"}]}}