As of = latest source date among displayed values (UTC). Individual quotes may have different timestamps or reflect the last close, not real-time trading.
Fresh: source and retrieval within 2 minutes. Stale: older source/retrieval or failed refresh. Quotes older than 15 minutes are hidden, except eligible market-closed quotes.
Market closed: outside regular US trading hours; recently retrieved quotes under 5 days old may be shown. This is a session-hours check, not a full holiday calendar. Unavailable: missing, invalid or expired data.
Live market information never changes a challenge's frozen snapshot or score. Live vs frozen scoring →