{"pair":"btc/usd","timestamp_utc":"2026-06-24T18:58:31.241468+00:00","composite_rate_pct":-0.001592,"predicted_pct":-0.004769,"regime":"NEUTRAL","z_score":-1.685,"source_count":10,"next_settlement_utc":"2026-06-25T00:00:00+00:00","preview":true,"delayed_minutes":120,"note":"Preview is 2hr delayed. Paid endpoint has real-time data, per-exchange breakdown, OI, divergence, signature. Data cached — may be up to 60 minutes old.","preview_cached":true,"cache_max_age_minutes":60}